Key statistics
Satellite OPS 7898 (P/L 4) at a glance.
Uptime
19627
Days in orbit
Revolutions
≈ 13.7
Per day
Orbit
LEO
Low Earth Orbit
Inclination
70.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for OPS 7898 (P/L 4).
Object identification
Identified? True
Debris? False
Object name: OPS 7898 (P/L 4)
International designator: 1971-110E
Object number (NORAD): 5682
Object ID (CCSDS): 5682
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 104.756 minutes
Inclination: 69.9873 deg
SMA: 7361.16 km
Apoapsis: 988.751 km
Periapsis: 977.3 km
RAAN: 228.5079 deg
Eccentricy: 0.0007778
Argument of periapsis: 185.2645 deg
Mean anomaly: 174.8368 deg
Mean motion: 13.74622154 rev/day
Mean motion (dot): -0.00000015 rev/day2
B* drag term: 0.000036602579 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 3:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 7, 2025, 11:06 p.m. UTC
TLE line 0: 0 OPS 7898 (P/L 4)
TLE line 1: 1 05682U 71110E 25250.96265340 -.00000015 00000-0 36603-4 0 9999
TLE line 2: 2 05682 69.9873 228.5079 0007778 185.2645 174.8368 13.74622154306391
Live tracking on map
Real-time ground track for satellite OPS 7898 (P/L 4).
In-orbit conjunctions
There are no conjunctions computed for OPS 7898 (P/L 4), at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Poppy was the follow-on ELINT system, which succeeded the Grab ELINT satellite system.
OPS 7898 (P/L 4) was lifted into orbit during the mission ‘Thorad SLV-2G Agena D | Poppy 9A,B,C,D’, on board a Thorad SLV-2G Agena D space rocket.
The launch took place on Dec. 14, 1971, 12:13 p.m. from Space Launch Complex 1W.
For more information about the launch, click the button.
Thorad SLV-2G Agena D | Poppy 9A,B,C,D
Agency: N/A
Status: Launch Successful
Launch date: Dec. 14, 1971, 12:13 p.m. UTC
Rocket: Thorad SLV-2G Agena D
Launch pad: Space Launch Complex 1W
Location: Vandenberg SFB, CA, USA
...
Latest news about this satellite
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