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Дата изменения: Unknown Дата индексирования: Sun Apr 10 01:36:39 2016 Кодировка: IBM-866 Поисковые слова: moon |
This list is the extension of Marsden's list of observatories published in тАЬMinor Planet CirculariesтАЭ. The additional data about observatories were taken from other sources.
ATTENTION! These coordinates may be used for reduction of routinal observations with standard accuracy. For reduction of high accuracy observations (CCD, meridian obs., NEO objects) should be used more exact coordinates of instrument.
Code Reference
ASCII file of the coordinates of observatories ( observatories.txt 168.5 Kb; observatories.zip 39.5 Kb) has the format: (commente.txt 2.8 Kb):
positions |
contents |
comments |
2-5 |
Number of observation |
The numbers 0-999 were taken in according to Marsden (Ref.1), the numbers from 1000 were appropriated by us. |
7-30 | Location of observatory | Country, place, town |
32-75 | Name of observatory and some notes | |
77-85 |
Longitude | in angular units (dddmm.mm) |
87-94 | Geodetic latitude | in angular units (ddmm.m) |
96-99 | Height in meters |
For observatories with numbers 0-999 and code of reference 1* the heights were taken by maps |
101-103 | Code of references | For numbers 0-999 the code equals 1 usually. It should be noted that in many cases the heights were obtained unreal from Marsden's data. So the coordinates of obs. from MPC were improved by us from other sources and the code of these observatories was noted by the asteriks (1*). |