Key statistics
Satellite COSMOS 1039 at a glance.
Uptime
17193
Days in orbit
Revolutions
≈ 12.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1039.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1039
International designator: 1978-091F
Object number (NORAD): 11048
Object ID (CCSDS): 11048
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 116.314 minutes
Inclination: 74.0356 deg
SMA: 7893.122 km
Apoapsis: 1551.414 km
Periapsis: 1478.56 km
RAAN: 69.9782 deg
Eccentricy: 0.00461507
Argument of periapsis: 184.8188 deg
Mean anomaly: 242.1728 deg
Mean motion: 12.38025346 rev/day
Mean motion (dot): 0.00000004 rev/day2
B* drag term: 0.00015033115 1/REarth
Two-line elements (TLE)
Creation date: Oct. 30, 2025, 3:32 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 29, 2025, 5:28 p.m. UTC
TLE line 0: 0 COSMOS 1039
TLE line 1: 1 11048U 78091F 25302.72794279 .00000004 00000-0 15033-3 0 9997
TLE line 2: 2 11048 74.0356 69.9782 0046151 184.8188 242.1728 12.38025346649017
Live tracking on map
Real-time ground track for satellite COSMOS 1039.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 1039.
Associated space launch
Military communications satellites
COSMOS 1039 was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 153-160’, on board a Kosmos-3M space rocket.
The launch took place on Oct. 4, 1978, 3:49 a.m. from 132/1 (132L).
For more information about the launch, click the button.
Kosmos-3M | Strela-1M 153-160
Agency: N/A
Status: Launch Successful
Launch date: Oct. 4, 1978, 3:49 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/1 (132L)
Location: Plesetsk Cosmodrome, Russian Federation
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