линия |
D |
remnants of the supernova of A. |
D. |
|
daily |
|
daily error |
|
daily map |
sidereal mean |
daily motion |
|
daily revolution |
|
daily rotation |
|
daily variation |
|
Dall-Kirkham telescope |
|
Dalton law |
|
damp air |
|
damped oscillation |
|
damping |
|
damping broadening |
|
damping constant |
|
damping factor |
|
damping wing |
|
Danjon astrolabe |
|
Danjon scale |
|
dark (absorption) nebula |
|
dark adaptation |
|
dark area |
|
dark band |
|
dark cloud |
|
dark companion |
|
dark current |
|
dark dome |
law of |
darkening |
|
darkening coefficient |
|
darkening to limb |
|
dark exposure |
|
dark flocculus |
|
dark Fraunhofer lines |
|
dark hemisphere |
|
dark line |
|
dark material |
sky |
darkness |
|
dark noise |
|
dark obscuring lane |
|
dark obscuring matter |
|
dark room |
|
dark-room illumination |
|
dark side |
International |
Dark Sky association |
|
dark sky background |
|
dark slide |
|
dark star |
|
dark subtraction |
|
dashed term |
raw |
data |
|
data analysis |
Hubble |
data archive |
Lyon-Meudon extragalactic |
database |
National Space Science |
Data Center |
digital |
data presentation |
techniques of |
data processing |
|
data reduction |
NASA extragalactic |
data set |
modified Julian |
date |
international |
date line |
|
date of supernova |
|
D atom |
|
David Dunlap observatory |
|
Dawes limit |
false |
dawn |
lengthening of the |
day |
|
day airglow |
|
day glow |
|
daylight |
|
daylight exposure |
|
daylight hemisphere |
|
daylight saving time |
|
day(light) side |
|
daylit hemisphere |
independent |
day numbers |
magnetically quiet |
days |
|
day sky |
|
day-time meteor |
|
day-time meteor activity |
|
daytime radiant |
|
daytime shower |
|
daytime stream |
|
dazzlernent |
free-burning |
dc arc in air |
free-burning |
dc arc in vacuum |
|
DC comparison radiometer |
H and |
D curve |
|
deactivating collision |
|
dead air |
|
dead reckoning position |
|
dead time |
Instituto |
de Astrofisica de Canarias |
heat |
death |
volcanic |
debris |
|
debris of supernova |
|
de Broglie wavelength |
principal source of |
decameter activity |
|
decameter burst |
|
decameter observations |
|
decameter (radio) sources |
|
decameter radio storm |
|
decameter radio waves |
|
decameter source regions |
|
decameter(-wave) emission |
|
decameter (wavelength) band |
|
decameter (wavelength) radiation |
|
decameter (wavelength) range |
|
decameter wavelength region |
|
decameter wavelengths |
|
decameter waves |
|
decameter(-wave) spectrum |
|
decametric |
|
decametric emission |
Instituto de Astrofisica |
de Canarias |
radioactive |
decay |
|
decayed atom |
|
decay law |
|
decay photon |
|
deceleration |
|
decibel |
|
decimeter burst |
|
decimeter component |
|
decimeter continuum |
|
decimeter observations |
|
decimeter radio waves |
|
decimeter(-wave) emission |
|
decimeter (wavelength) band |
|
decimeter (wavelength) radiation |
|
decimeter (wavelength) range |
|
decimeter wavelength region |
|
decimeter waves |
|
decimeter(-wave) spectrum |
|
decimetric emission |
|
decimillistilb |
secular secular in |
declination |
|
declination and right ascension |
|
declination angle |
true |
declination at date |
|
declination axis |
|
declination(-axis) bearings |
|
declination box |
|
declination-box frame |
|
declination circle |
|
declination determinations |
|
declination drive |
|
declination-drive system |
|
declination gear |
|
declination gear device |
|
declination micrometer |
|
declination motion |
|
declination observations |
errors in |
declinations |
|
declination trunnion |
|
declination worm |
|
decline rate |
|
decollimation |
|
decomposition probability |
Fourier |
deconvolution |
Forbush |
decrease |
Balmer |
decrement |
|
decrement of visual threshold |
Centre |
de Donnees astronomiques de Strasbourg |
|
deep-dust model |
solar model in |
deeper layers |
|
deep sky filter |
|
deep sky object |
|
deep space network |
|
deexcitation |
term |
defect |
|
defective illumination |
|
deferent |
|
define |
|
defining |
|
defining pad |
|
defining support |
|
definition |
|
deflection |
|
deflection angle |
|
deflection drift |
|
defocus |
|
defocusing |
nuclear |
deformation |
|
deformation vibration |
resonance |
degeneracy |
|
degenerate |
separably |
degenerated |
triple |
degenerated species |
|
degenerate electron |
relativistic |
degenerate gas |
|
degenerate gas law |
|
degenerate matter |
|
degenerate star |
|
degenerate state |
|
degrading of bands |
square |
degree |
|
degree of arc |
|
degree of dissociation |
|
degree of ellipticity |
|
degree of freedom |
|
degree of ionicity |
|
degree of ionization |
|
degree of openness of spiral |
Observatoire |
de Haute Provence |
time |
delay |
|
delayed pulse |
time |
delay integration |
|
delay line |
|
delineation of meteor radiants |
|
Dellinger effect |
Observatorio del Rogue |
de los Muchachos |
Roque |
de los Muchachos observatory |
Observatorio |
del Rogue de los Muchachos |
склонение, |
δ |
|
Delta Cephei stars |
звёзды типа |
δ Сер |
Observatorio |
del Teide |
|
demount |
|
dense cluster |
varying |
density |
number/flux |
density count |
|
density difference |
probability |
density distribution |
|
density distribution of hydrogen |
variable |
density filter |
|
density gradient |
|
density in space |
|
density ionization |
|
density law |
|
density of galaxies |
mean |
density of matter |
|
density of plate |
electron |
density per unit length |
number/flux |
density relation |
number/flux |
density statistics |
method of |
dependences |
|
depolarization |
|
depolarization factor |
|
depolarizer |
|
depression |
|
depression of continuum |
radar |
depth |
|
depth of asphericity |
|
depth of focus |
Instituto Argentino |
de Radioastronomia |
Institut |
de radio astronomie millimetrique |
image |
de-rotator |
Van |
der Waals forces |
van |
der Waals interaction |
|
descending node |
|
descriptive astronomy |
|
deserts |
homological transform |
design |
|
de Sitter's model |
|
de Sitter's universe |
main control |
desk |
|
Deslandres-d'Azambuja bands |
|
Deslandres table |
Centre de Donnees astronomiques |
de Strasbourg |
|
destructive interference |
electron |
detachment |
|
detail |
|
detailed balancing |
|
detailed exposure |
|
detailed structure |
surface |
details |
limit of |
detectability |
smallest |
detectable signal |
number of |
detectable sources |
correlation |
detection |
overall |
detection efficiency |
coherent |
detection spectroscopy |
|
detective quantum efficiency |
normalized |
detectivity |
X-ray |
detector |
|
detector image detector |
|
deterioration of image |
secular |
determinant |
distance |
determination |
right-ascension |
determinations |
|
detonating bolide |
Centre National |
d'Etudes Spatiales |
stellar |
deuterium |
|
deuterium line |
|
deuterium line radiation |
|
develop |
|
developability |
|
developed image |
|
developed plate |
life of |
developer |
|
developing |
|
developing bath |
|
developing room |
uniform |
development |
sunspot |
development chart |
|
development curve |
|
development fog |
|
development time |
standard |
deviation |
|
deviation angle |
|
deviative prism |
charge coupled |
device |
position-measuring |
devices |
|
dewar |
|
dew cap |
|
dewcap |
|
dew remover |
|
D F |
star |
diagonal |
|
diagonal group |
|
diagonal line of multiplet |
|
diagonal mirror |
|
diagonal sum rule |
two color |
diagram |
sun |
dial |
induced |
diamagnetism |
diameter visual |
diameter |
|
diameter data |
|
diameter measurement |
small |
(diameter) source |
large |
diameter source |
|
diameter visual diameter |
|
diamond milling |
|
diamond ring |
iris |
diaphragm |
|
diaphragm aperture |
|
diapositive |
|
diatomic molecule |
Osservatorio |
di Bologna |
Osservatorio |
di Brera |
|
dichotomize |
|
dichotomy |
|
dichroic crystal |
|
dichroic mirror |
|
Dicke method |
|
Dicke radiometer |
|
Dicke's arrangement |
|
Dicke's technique |
receiver using |
Dicke switch |
|
Dicke system |
|
Dicke system receiver |
astronomical |
dictionary |
|
dielectric constant |
|
dielectronic recombination |
tone |
difference |
|
difference band |
chromatic |
difference of magnification |
|
difference of path |
|
differential aberration |
|
differential colorimeter |
|
differential coordinates |
|
differential determinations |
|
differentially |
|
differential method |
|
differential motion |
|
differential observations |
|
differential observing |
|
differential refraction |
|
differential refraction effects |
|
differential rotation |
|
differential solar rotation |
|
differential work |
|
differentiation |
|
diffract |
|
diffracting screen |
X-ray |
diffraction |
|
diffraction fringe |
|
diffraction grating |
|
diffraction image |
|
diffraction limited optics |
|
diffraction limited resolution |
|
diffraction maxima |
|
diffraction of radio waves |
Fresnel |
diffraction pattern |
|
diffraction rings |
|
diffraction spectrograph |
|
diffraction spectroscope |
|
diffraction spectrum |
|
diffuse |
|
diffuse band |
|
diffuse galactic light |
|
diffuse interstellar bands |
recognizable |
diffuse levels |
|
diffusely reflecting sphere |
|
diffuse matter |
|
diffuse nebula |
to |
diffuse out |
uniform |
diffuser |
|
diffuse radiation |
|
diffuse radiation field |
|
diffuse reflection |
|
diffuse series |
|
diffuse sunlight |
|
diffuse transmission |
|
diffusing effect |
|
diffusing screen |
|
diffusing surface |
neutron |
diffusion |
atmospheric |
diffusion coefficient |
|
diffusion function |
|
diffusion rate |
|
diffusion velocity |
thermal |
diffusivity |
|
Digges' telescope |
binary |
digit |
|
digital camera |
electronic |
digital computer |
|
digital data presentation |
|
digital method |
|
digital recording system |
STScI |
digital sky survey |
|
digitized sky survey |
|
digitizer |
|
digit printer |
potassium |
dihydrogen phosphat |
time |
dilatation |
galactic |
dilation |
|
dilute aperture |
|
diluted radiation |
stellar |
dilution factor |
physical |
dimension |
galactic |
dimensions |
|
dim vision |
tunnel |
diode |
|
diode noise generator |
|
diode noise source |
varactor |
(diode) parametric amplifier |
tunnel |
diode parametric amplifier |
|
diopter |
|
dioptric |
|
dioptrical |
|
dioptrics |
|
dioptric system |
|
dioptric telescope |
|
dioptrique |
carbon |
dioptry |
magnetic |
dip |
|
dip of horizon |
|
dip of the horizon |
half-wave |
dipole |
half-wave |
(dipole) antenna |
|
dipole antenna |
|
dipole-dipole interaction |
|
dipole feed |
|
dipole moment |
|
dipole-quadruple interaction |
magnetic |
dipole radiation |
broadside array of half-wave |
dipoles |
|
Dirac matrixes |
|
Dirac's equation |
Instituto |
di Radioastronomia |
|
direct colorimetry |
|
direct-current comparison radiometer |
|
direct exposure |
scintillation in |
direction |
|
directional |
|
directional antenna |
overall |
directional diagram |
|
directional discrimination |
|
directional distribution |
|
directional flux |
|
directional information |
|
direction cosines |
|
direction of baseline |
|
direction of galactic center |
poorly |
directive antenna |
|
directive coefficient |
source |
directivity |
|
directivity of radiation |
|
directivity pattern |
|
direct measurement |
|
direct measures |
|
direct motion |
|
direct observations |
|
direct photograph |
|
direct photography |
|
direct plate |
|
direct radiation |
|
direct radiometer |
|
direct ray |
|
direct-reading scale |
|
direct receiver |
|
direct reflection |
|
direct sunlight |
|
direct technique |
|
direct-vision prism |
|
direct vision spectroscope |
|
direct-vision spectroscope |
|
direct wave |
|
direct-writing recorder |
|
dirty image |
sudden |
disappearance |
|
disc |
barely |
discernible |
hollow cathode |
discharge |
|
discharge in vacuum |
gas |
discharge noise generator |
radio-frequency |
discharge tube |
|
discontinuities in flexure |
|
discontinuities in instrumental system |
Balmer |
discontinuity |
|
discover |
|
discoverer |
|
discovery |
|
discrepancies in motion |
|
discrepancy |
|
discrete |
|
discrete band |
|
discrete energy levels |
|
discrete energy state |
|
discrete radio star |
|
discrete source |
directional |
discrimination |
|
discrimination in range |
|
discriminator |
spherical |
dish |
twin |
dish interferometer |
|
dish type radio telescope |
spontaneous |
disintegration |
Ramsden |
disk |
|
disk dial |
|
disk flare |
emission from |
disk of the Galaxy |
transit across the |
disk of the Sun |
Stoneyhurst solar |
disks |
radio |
disk temperature |
|
disk temperature of planet |
|
dismount |
cross |
disperser |
|
dispersing unit |
velocity |
dispersion |
|
dispersion coefficient |
Hartmann |
dispersion formula |
|
dispersion in luminosity of sources |
|
dispersion in velocity |
range |
dispersion of signals |
|
dispersion prism |
|
dispersive power |
|
displaced atom |
|
displaced doublet |
|
displaced term |
total |
displacement |
|
displacement coordinates |
Wiens's |
displacement law |
|
displacements in photographic film |
cathode-ray oscillograph |
display |
tidal |
disruption |
|
disruption theory |
image |
dissector |
|
dissociate |
heat of |
dissociation |
|
dissociation constant |
|
dissociation continuum |
|
dissociation energy |
|
dissociation equation |
|
dissociation equilibrium |
|
dissociation limit |
|
dissociation of galactic cluster |
|
dissociation potential |
|
dissolution of group |
north polar |
distance |
|
distance determination |
|
distance from Earth |
|
distance measurement |
|
distance modulus |
relative scale of |
distances |
|
distance scale |
|
distant antenna |
|
distant galaxy |
|
distant nebula |
|
distant object |
|
distant radio star |
|
distant regions |
|
distant source |
|
distant stars |
|
distorted image |
|
distorted wave front |
|
distorting lens |
pin cushion |
distortion |
lens |
distortion correction |
|
distortion in emulsion |
seeing |
distortions |
|
distributed source |
normal |
distribution |
brightness |
distribution across the source |
brightness |
distribution across the Sun |
velocity |
distribution diagram |
|
distribution in latitude |
|
distribution in longitude |
light |
distribution in seeing image |
|
distribution in space |
Maxwellian |
distribution law |
|
distribution of emission |
|
distribution of galaxies |
density |
distribution of hydrogen |
|
distribution of matter |
|
distribution of radiation |
brightness |
distribution of radio disk |
|
distribution of radio energy |
angular |
distribution of sources |
world-wide |
disturbance |
|
disturbance diurnal |
|
disturbance energy |
|
disturbance to seeing |
|
disturbed |
|
disturbed areas |
|
disturbed day |
magnetically |
disturbed days |
|
disturbed magnetic variation |
|
disturbed region |
|
disturbed Sun |
|
disturbed Sun emission |
|
disturbed Sun radiation |
|
disturbed wave front |
|
disturber |
|
disturbing agency |
|
disturbing effect |
|
disturbing F |
|
disturbing function |
|
dithering |
disturbance |
diurnal |
|
diurnal aberration |
|
diurnal arc |
|
diurnal circle |
|
diurnal inequality |
|
diurnal libration |
|
diurnal method |
|
diurnal motion |
|
diurnal parallax |
|
diurnal rotation |
|
diurnal variation |
luni-solar |
diurnal wave |
|
divergence |
|
divergence angle |
|
divergent |
|
diverging |
|
diverging lens |
|
diverging motion in spot group |
|
divided circle |
Gaussian |
division |
|
division errors |
|
division line |
|
D lines |
|
Dobsonian mounting |
|
dodging |
sun |
dog |
|
Dollond eyepiece |
clam shell |
dome |
|
dome balcony |
|
dome drive |
|
dome rotation |
|
dome seeing |
|
dome shutters |
|
dome slit |
|
dome trucks |
|
dome ventilation |
|
Dominion astrophysical observatory |
|
Dominion radio astrophysical observatory |
Centre de |
Donnees astronomiques de Strasbourg |
|
donor |
barn |
door mounting |
|
Doppler broadening |
|
Doppler displacement |
radio |
Doppler effect |
|
Doppler effect in photodissociation |
|
Doppler effect of thermal motion |
|
Doppler method |
|
Doppler shift |
|
Doppler spread |
|
Dopplers' principle |
|
Doppler velocities |
|
Doppler width |
|
dot image |
wide |
double |
|
double astrograph |
|
double-beam |
|
double-beam photometer |
|
double-beam spectrometer |
|
double-concave lens |
|
double-convex lens |
|
double electron excitation |
|
double elliptical system |
|
double galaxy |
|
double-image micrometer |
|
double-image prism |
|
double interferometer |
|
double nebula |
|
double planet |
|
double refraction |
|
double-slide plate carriage |
|
double source |
|
double star |
|
double star astronomy |
|
double system |
achromatic |
doublet |
regular |
doublet law |
|
doublet line |
|
doublet multiplet |
|
doublet objective |
Hartley's law of |
doublet separating |
|
doublet splitting |
|
doublet state |
|
doublet structure |
|
doublet term |
|
double-wire |
Λ(-type) |
doubling |
|
doubly degenerated species |
|
doubly ionized |
stop |
down |
|
DQE |
|
draconitic month |
satellite |
drag |
|
drain |
Henry |
Draper catalog |
|
Draper classes |
|
draperie |
Henry |
Draper system |
|
draw tube |
|
Dregion |
rate of frequency |
drift |
|
drift curve |
|
drift-curve |
|
drift interferometer |
|
drift rate |
|
drift scan |
smart |
drive |
|
drive accuracy |
plate |
drive arm |
slow motion |
drive assembly |
|
drive gear |
|
drive mechanism |
right-ascension |
drive motor |
magnetically |
driven shock wave |
motor |
driven thread |
electrically |
driven tuning fork |
main gear |
drives |
hour-angle |
drive system |
variable-rate |
driving |
|
driving apparatus |
gravity-powered |
driving clock |
|
driving device |
|
driving gear |
telescope |
driving mechanism |
|
driving motor |
|
driving rate |
telescope |
driving system |
|
driving weight |
black |
drop |
|
dry |
|
dry air |
uneven |
drying |
|
dual-beam |
|
dual photometer |
|
dual-rate camera |
|
dual-rate moon(-position) camera |
|
dual-rate satellite camera |
|
dual-rate telescope |
Carte |
du Ciel |
acceleration |
due to gravity |
детектор нейтрино |
DUMAND |
|
DUMAND neutrino detector |
Pic |
du Midi observatory |
|
dummy antenna |
|
dummy dome |
|
dummy load |
|
dumping cone |
David |
Dunlap observatory |
|
duplicate photographs |
|
duplicity |
radio echo |
duration |
short |
(duration) burst |
|
duration of exposure |
|
duration of one fringe |
Cordoba |
Durchmusterung catalog |
|
during a lunation |
|
dusk |
zodiacal |
dust |
|
dust absorption |
|
dust air |
|
dust cloud |
|
dust F |
|
dust grain |
|
dust lane |
|
dust nebula |
|
dust obscuration |
|
dust particles |
|
dust storm |
|
dusty matter |
yellow |
dwarf |
|
dwarf galaxy |
|
dwarf sequence |
white |
dwarf star |
|
dwarf-star |
|
Dwingeloo radio observatory |
|
dynamical astronomy |
|
dynamical equinox |
|
dynamical parallax |
terrestrial |
dynamical time |
|
dynamic equilibrium |
|
dynamic range |
stellar |
dynamics |
|
dynamics of the Galaxy |
|
dynamic spectrograph |
|
dynamic spectrum |
|
dynamic spectrum observations |
|
dynamic spectrum record |
atmospheric |
dynamo |
|
dynamo-currents |
|
dynamo theory |
|
dynode |