Key statistics
Satellite COSMOS 1299 at a glance.
Uptime
16077
Days in orbit
Revolutions
≈ 13.9
Per day
Orbit
LEO
Low Earth Orbit
Inclination
65.1
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1299.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1299
International designator: 1981-081A
Object number (NORAD): 12783
Object ID (CCSDS): 12783
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 103.932 minutes
Inclination: 65.1158 deg
SMA: 7322.524 km
Apoapsis: 983.113 km
Periapsis: 905.665 km
RAAN: 115.1247 deg
Eccentricy: 0.00528835
Argument of periapsis: 274.5282 deg
Mean anomaly: 84.974 deg
Mean motion: 13.85515983 rev/day
Mean motion (dot): -0.00000058 rev/day2
B* drag term: 0.000025837351 1/REarth
Two-line elements (TLE)
Creation date: Aug. 30, 2025, 3:38 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 29, 2025, 9:50 p.m. UTC
TLE line 0: 0 COSMOS 1299
TLE line 1: 1 12783U 81081A 25241.91039990 -.00000058 00000-0 25837-4 0 9996
TLE line 2: 2 12783 65.1158 115.1247 0052883 274.5282 84.9740 13.85515983226927
Live tracking on map
Real-time ground track for satellite COSMOS 1299.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 1299.
Associated space launch
Active radar satellite for ocean surveillance powered by a nuclear reactor.
COSMOS 1299 was lifted into orbit during the mission ‘Tsiklon-2 | US-A 19’, on board a Tsiklon-2 space rocket.
The launch took place on Aug. 24, 1981, 4:37 p.m. from 90.
For more information about the launch, click the button.
Tsiklon-2 | US-A 19
Agency: N/A
Status: Launch Successful
Launch date: Aug. 24, 1981, 4:37 p.m. UTC
Rocket: Tsiklon-2
Launch pad: 90
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
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