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
Unknown
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 00876U 64053A 26065.02671081 .00000199 00000-0 53444-4 0 9996
2 00876 65.0577 270.5588 0149829 299.3300 59.2903 14.65671658273556Epoch: 2026-03-06T00:38Z
TLE epoch observation values (Epoch: 2026-03-06T00:38:27.813Z)
Latitude
-0.00005°
Longitude
97.17427°
Altitude
624.14 km
Speed
7.575 km/s
True Right ascension
18h 02m 14s
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
18:42:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
779.121 km
Perigee altitude
567.814 km
Semi-major axis
7,051.604 km
Eccentricity
0.01498
Inclination
65.0577°
RAAN
270.5588°
Arg. of periapsis
299.33°
True anomaly
60.78052°
Mean anomaly
59.2903°
Eccentric anomaly
60.034°
Mean motion
3.66531 °/min
Orbital period
98.22 mins
BSTAR
0.000053444
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-03-06 15:31:21.593Z | 215.107° SW | 2026-03-06 15:35:21.593Z | 340.766° N | 44.353° | 2026-03-06 15:39:21.593Z | 28.848° NE |
| 4 mins | 2026-03-06 22:27:21.593Z | 17.118° NNE | 2026-03-06 22:29:21.593Z | 41.699° NE | 14.293° | 2026-03-06 22:31:21.593Z | 65.289° ENE |
| 9 mins | 2026-03-07 00:07:21.593Z | 333.731° NNW | 2026-03-07 00:11:21.593Z | 86.183° E | 43.899° | 2026-03-07 00:16:21.593Z | 143.826° SSE |
| 7 mins | 2026-03-07 14:26:21.593Z | 169.931° S | 2026-03-07 14:29:21.593Z | 117.081° SE | 29.67° | 2026-03-07 14:33:21.593Z | 52.131° ENE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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