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, 2.3 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 COSMOS 44
1 00876U 64053A 26245.29215000 -.00000008 00000-0 21374-4 0 9997
2 00876 65.0584 97.8424 0148725 236.2259 122.4604 14.65763173299979Epoch: 2026-09-02T07:00Z
TLE epoch observation values (Epoch: 2026-09-02T07:00:41.759Z)
Latitude
0.00002°
Longitude
11.22163°
Altitude
734.035 km
Speed
7.458 km/s
True Right ascension
06h 31m 22s
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
05:20:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
778.044 km
Perigee altitude
568.303 km
Semi-major axis
7,051.311 km
Eccentricity
0.01487
Inclination
65.0584°
RAAN
97.8424°
Arg. of periapsis
236.2259°
True anomaly
123.88404°
Mean anomaly
122.4604°
Eccentric anomaly
123.17365°
Mean motion
3.66554 °/min
Orbital period
98.21 mins
BSTAR
0.000021374
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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 | 2026-09-02 15:19:17.227Z | 172.992° S | 2026-09-02 15:23:17.227Z | 113.793° SE | 29.765° | 2026-09-02 15:27:17.227Z | 53.483° ENE |
| 8 mins | 2026-09-02 17:01:17.227Z | 256.017° W | 2026-09-02 17:04:17.227Z | 306.526° NW | 29.776° | 2026-09-02 17:09:17.227Z | 15.632° NNE |
| 6 mins | 2026-09-02 23:56:17.227Z | 4.778° NNE | 2026-09-02 23:58:17.227Z | 37.059° NE | 24.078° | 2026-09-03 00:02:17.227Z | 100.661° ESE |
| 7 mins | 2026-09-03 01:37:17.227Z | 302.475° NW | 2026-09-03 01:40:17.227Z | 236.399° WSW | 32.554° | 2026-09-03 01:44:17.227Z | 177.47° S |
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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