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MOZHAYETS 4, 27939

Orbit data source: Space-Track

MOZHAYETS 4, 27939 is a payload satellite owned by Mozhaiskiy (CIS) in SSO that was launched on Sat, 27 Sep 2003 UTC via a KOSMOS 11K65M 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
27939, 2003-042A
Orbit
SSO
Last TLE update
3 hours ago
Origin
Manufacturer
NPO PM
Mission
Operational Civil Technology
Bus & Motor
STRELA-1M, Unknown motor
Mass
64 kg wet, 64 kg dry
Launch date (UTC)
2003-09-27 (22 years ago)
Launch vehicle
KOSMOS 11K65M
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Poly, 1 m
Radar Cross Section
1.143 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 3 hours ago
0 MOZHAYETS 4
1 27939U 03042A   25193.23018722  .00000699  00000-0  11867-3 0  9994
2 27939  98.3304   3.4753 0010134 266.1036 198.1702 14.72413774165633
Epoch: 2025-07-12T05:31Z
TLE epoch observation values (Epoch: 2025-07-12T05:31:28.175Z)
Latitude
73.61678°
Longitude
-160.06896°
Altitude
672.765 km
Speed
7.524 km/s
True Right ascension
14h 12m 40s
True Declination
73° 31' 20"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-62.68711°
Longitude
6.72408°
Altitude
671.264 km
Speed
7.523 km/s
Apparent Right ascension
05h 51m 35s
Apparent Declination
-63° 44' 30"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
20:22:55
Azimuth
149.658° SSE
Elevation
-57.505°
Doppler factor
1
Orbital elements
Apogee altitude
657.566 km
Perigee altitude
643.321 km
Semi-major axis
7,028.581 km
Eccentricity
0.00101
Inclination
98.3304°
RAAN
3.4753°
Arg. of periapsis
266.1036°
True anomaly
Unknown
Mean anomaly
198.1702°
Eccentric anomaly
Unknown
Mean motion
3.68334 °/min
Orbital period
97.74 mins
BSTAR
0.00011867
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Other satellites on launch #42 in the year 2003 (2003-09-27 UTC)

MOZHAYETS 4 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.
4 mins2025-07-12 10:07:30.684Z85.832° E2025-07-12 10:09:30.684Z56.061° ENE14.362°2025-07-12 10:11:30.684Z29.588° NE
7 mins2025-07-12 11:42:30.684Z189.38° SSW2025-07-12 11:45:30.684Z271.163° WNW38.586°2025-07-12 11:49:30.684Z336.572° NNW
6 mins2025-07-12 23:35:30.684Z48.931° ENE2025-07-12 23:37:30.684Z86.326° E26.371°2025-07-12 23:41:30.684Z156.298° SSE
5 mins2025-07-13 01:12:30.684Z329.561° NNW2025-07-13 01:14:30.684Z292.442° WNW22.639°2025-07-13 01:17:30.684Z243.795° WSW
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