COSMOS 44, 876
Orbit data source: Space-Track
COSMOS 44, 876 is a payload satellite owned by VNIIEM (CIS) in LEO that was launched on Fri, 28 Aug 1964 UTC via a VOSTOK 8A92M launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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
Orbit
Country
CISRelated business
Manufacturer
VNIIEM
Mission
Spacecraft
Bus & Motor
METEOR, Unknown motor
Mass
~1,250 kg wet, ~1,250 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
CYL + 2 PAN, 1.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 COSMOS 44
1 876U 64053A 26304.10499400 -.00000002 00000-0 22367-4 0 9998
2 876 65.0588 284.0295 0144137 215.1005 144.0537 14.65793090308592Epoch: 2026-10-31T02:31Z
TLE epoch observation values (Epoch: 2026-10-31T02:31:11.481Z)
Latitude
-0.00001°
Longitude
-153.18384°
Altitude
759.34 km
Speed
7.431 km/s
True Right ascension
18h 56m 07s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
12:13:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
774.712 km
Perigee altitude
571.444 km
Semi-major axis
7,051.215 km
Eccentricity
0.01441
Inclination
65.0588°
RAAN
284.0295°
Arg. of periapsis
215.1005°
True anomaly
145.00929°
Mean anomaly
144.0537°
Eccentric anomaly
144.53288°
Mean motion
3.66562 °/min
Orbital period
98.21 mins
BSTAR
0.000022367
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Other satellites on launch #53 in the year 1964 (1964-08-28 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.COSMOS 44 Visibility forecast
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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 mins | 2026-10-31 23:55:36.415Z | 183.897° SSW | 2026-10-31 23:59:36.415Z | 130.467° SE | 43.878° | 2026-11-01 00:04:36.415Z | 45.778° ENE |
| 7 mins | 2026-11-01 01:38:36.415Z | 267.784° W | 2026-11-01 01:41:36.415Z | 316.98° NNW | 28.342° | 2026-11-01 01:45:36.415Z | 9.488° NNE |
| 7 mins | 2026-11-01 08:32:36.415Z | 356.303° N | 2026-11-01 08:35:36.415Z | 50.411° ENE | 31.601° | 2026-11-01 08:39:36.415Z | 112.235° ESE |
| 6 mins | 2026-11-01 10:13:36.415Z | 299.492° NW | 2026-11-01 10:16:36.415Z | 246.884° WSW | 29.662° | 2026-11-01 10:19:36.415Z | 194.395° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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