COSMOS 2273, 23004
Orbit data source: Space-Track
COSMOS 2273, 23004 is a payload satellite owned by VKS (CIS) in LEO that was launched on Sat, 12 Feb 1994 UTC via a TSIKLON-3 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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23004 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO PM
Mission
Defense Communications
Bus & Motor
STRELA-3, Unknown motor
Mass
225 kg wet, 225 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl, 0.8 m
Radar Cross Section
1.257 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 5 hours ago
TLE from 5 hours ago
0 COSMOS 2273
1 23004U 94011F 26140.28075574 .00000015 00000-0 25443-4 0 9993
2 23004 82.5743 332.8664 0004248 249.3645 284.6914 12.62918999487226Epoch: 2026-05-20T06:44Z
TLE epoch observation values (Epoch: 2026-05-20T06:44:17.295Z)
Latitude
5.86608°
Longitude
173.08831°
Altitude
1,412.244 km
Speed
7.155 km/s
True Right ascension
10h 08m 24s
True Declination
5° 50' 03"
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
20:46:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,411.547 km
Perigee altitude
1,404.932 km
Semi-major axis
7,786.376 km
Eccentricity
0.00042
Inclination
82.5743°
RAAN
332.8664°
Arg. of periapsis
249.3645°
True anomaly
284.64431°
Mean anomaly
284.6914°
Eccentric anomaly
284.66785°
Mean motion
3.15893 °/min
Orbital period
113.96 mins
BSTAR
0.000025443
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Other satellites on launch #11 in the year 1994 (1994-02-12 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 2273 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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2026-05-20 13:30:23.493Z | 182.225° SSW | 2026-05-20 13:38:23.493Z | 61.708° ENE | 44.822° | 2026-05-20 13:46:23.493Z | 8.962° NNE |
| 9 mins | 2026-05-20 15:30:23.493Z | 264.094° W | 2026-05-20 15:34:23.493Z | 297.515° NW | 18.26° | 2026-05-20 15:39:23.493Z | 336.344° NNW |
| 13 mins | 2026-05-20 23:33:23.493Z | 15.955° NNE | 2026-05-20 23:39:23.493Z | 74.584° E | 29.296° | 2026-05-20 23:46:23.493Z | 133.784° SE |
| 13 mins | 2026-05-21 01:28:23.493Z | 336.34° NNW | 2026-05-21 01:34:23.493Z | 269.328° W | 37.143° | 2026-05-21 01:41:23.493Z | 201.554° SSW |
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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