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MOST, 27843

Orbit data source: Space-Track

MOST, 27843 is a payload satellite owned by CSA (CA) in SSO that was launched on Mon, 30 Jun 2003 UTC via an ROKOT launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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Identifier
27843, 2003-031D
Orbit
SSO
Last TLE update
1 day ago
Origin
Manufacturer
Dynacon
Mission
Operational Civil Astronomy
Bus & Motor
MOST, Unknown motor
Mass
60 kg wet, 60 kg dry
Launch date (UTC)
2003-06-30 (22 years ago)
Launch vehicle
ROKOT
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box, 0.7 m
Radar Cross Section
0.455 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 1 day ago
0 MOST
1 27843U 03031D   25170.44325637  .00000070  00000-0  52034-4 0  9995
2 27843  98.7048 178.2230 0009171 214.2092 145.8495 14.21211805139186
Epoch: 2025-06-19T10:38Z
TLE epoch observation values (Epoch: 2025-06-19T10:38:17.35Z)
Latitude
-0.00004°
Longitude
110.73985°
Altitude
829.641 km
Speed
7.435 km/s
True Right ascension
11h 52m 53s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-69.03246°
Longitude
135.25355°
Altitude
845.783 km
Speed
7.43 km/s
Apparent Right ascension
12h 41m 48s
Apparent Declination
-55° 34' 00"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
00:15:57
Azimuth
193.166° SSW
Elevation
-73.774°
Doppler factor
1
Orbital elements
Apogee altitude
825.014 km
Perigee altitude
811.814 km
Semi-major axis
7,196.551 km
Eccentricity
0.00092
Inclination
98.7048°
RAAN
178.223°
Arg. of periapsis
214.2092°
True anomaly
Unknown
Mean anomaly
145.8495°
Eccentric anomaly
Unknown
Mean motion
3.55514 °/min
Orbital period
101.26 mins
BSTAR
0.000052034
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MOST Visibility forecast

Observer location: undefined°, undefined°

Span
Click to sort rows by Start time (UTC) header in descending order
Start Az.
Max El. time (UTC)
Max El. Az.
Max El.
End time (UTC)
End Az.
9 mins2025-06-20 14:14:24.301Z353.287° N2025-06-20 14:18:24.301Z302.485° NW28.62°2025-06-20 14:23:24.301Z230.274° WSW
8 mins2025-06-20 23:57:24.301Z132.525° SE2025-06-21 00:00:24.301Z74.475° E36.011°2025-06-21 00:05:24.301Z359.427° N
6 mins2025-06-21 01:38:24.301Z232.31° WSW2025-06-21 01:40:24.301Z259.898° W19.998°2025-06-21 01:44:24.301Z311.996° NW
5 mins2025-06-21 12:16:24.301Z67.888° E2025-06-21 12:18:24.301Z96.243° ESE18.306°2025-06-21 12:21:24.301Z133.607° SE
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