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Поисковые слова: mercury surface
Trajectory report

Trajectory report № 9 

25.01.2001 

 (OC "MIR")

Date

25.01.2001

Flight orbit number (day)

85416 (01)

Orbit period  (in min)

90.400

Mean orbit altitude (km)

296.8

Daily average altitude decay (km)

0.40

Beta angle, i.e. the angle of the Sun vector to the orbital plane (in degrees)

62.2

Duration of daylight (min)

66.5

Solar and geomagnetic activity current parameters:

 

solar  F10.7 flux 

geomagnetic index  юП

165

19

F10.7 <= 100 - low level; 100 < F10.7 < 150 - medium level; F10.7 >= 150 - high level

 

Re-entry prediction with consideration of 15% deviation from 

solar flux activity value – 7.03.2001 ±7days.

Time of altitude мav ~ 250 km –  01.03.2001 ± 5days.

Date of the orbit parameters calculations 25.01.2001.

Scheduled  operations on "MIR"

 

Cargo ship "Progress M-43" (№243) undocked the station,  burn ~ 9.5 m/s was executed to break it out from the Station "Mir"

25.01.2001

 08.16. 30

Cargo ship "ProgressM1-5"docking

27.01.2001

~ 08. 30

Cargo ship "Progress M-43" dumping after "ProgressM1-5" docking

 

 

"Mir" operations scheduled for Jan 25.2001 completed.

TV-display, radiomonitoring, telemetry data used to check out the systems.

The Orbital complex remains pressurized. The onboard systems perform nominal. Attitude is  controlled by jets.

08.19.23  "Progress" 243 undocked OC "Mir". "Progress" 243 breakout from the Station performed (нV=9,5 m/sec); the Station is switched to the spinning mode.