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COSMOS 1830, 17585

Orbit data source: Space-Track

COSMOS 1830, 17585 is a payload satellite owned by UNKS (CIS) in LEO that was launched on Fri, 13 Mar 1987 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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Identifier
17585, 1987-026D
Orbit
LEO
Country
Flag of CISCIS
Related business
Manufacturer
NPO PM
Mission
Spacecraft
Bus & Motor
STRELA-3, Unknown motor
Mass
225 kg wet, 225 kg dry
Launch date (UTC)
1987-03-13 (39 years ago)
Launch vehicle
TSIKLON-3
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown shape, 0.8 m
Radar Cross Section
Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago
0 COSMOS 1830
1 17585U 87026D   26053.07474580  .00000018  00000-0  42672-4 0  9994
2 17585  82.5583 279.8236 0005659 124.4932  30.9955 12.63615916796100
Epoch: 2026-02-22T01:47Z
TLE epoch observation values (Epoch: 2026-02-22T01:47:38.037Z)
Latitude
24.28144°
Longitude
-82.43448°
Altitude
1,407.069 km
Speed
7.16 km/s
True Right ascension
06h 25m 50s
True Declination
24° 09' 49"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
12:23:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,409.779 km
Perigee altitude
1,400.97 km
Semi-major axis
7,783.512 km
Eccentricity
0.00057
Inclination
82.5583°
RAAN
279.8236°
Arg. of periapsis
124.4932°
True anomaly
31.02891°
Mean anomaly
30.9955°
Eccentric anomaly
31.01221°
Mean motion
3.16067 °/min
Orbital period
113.9 mins
BSTAR
0.000042672
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