Key statistics
Satellite OPS 2644 DEB at a glance.
Uptime
20618
Days in orbit
Revolutions
≈ 12.7
Per day
Orbit
LEO
Low Earth Orbit
Inclination
80.2
Latest
Satellite identification and parameters
Extended collection of information and parameters for OPS 2644 DEB.
Object identification
Identified? True
Debris? True
Object name: OPS 2644 DEB
International designator: 1969-010D
Object number (NORAD): 3841
Object ID (CCSDS): 3841
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 113.668 minutes
Inclination: 80.1782 deg
SMA: 7772.938 km
Apoapsis: 1420.243 km
Periapsis: 1369.363 km
RAAN: 316.4242 deg
Eccentricy: 0.0032729
Argument of periapsis: 81.3562 deg
Mean anomaly: 336.1873 deg
Mean motion: 12.66849355 rev/day
Mean motion (dot): 0.0000002 rev/day2
B* drag term: 0.000071757 1/REarth
Two-line elements (TLE)
Creation date: July 10, 2025, 7:44 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 10, 2025, 9:36 a.m. UTC
TLE line 0: 0 OPS 2644 DEB
TLE line 1: 1 03841U 69010D 25191.40035233 .00000020 00000-0 71757-4 0 9993
TLE line 2: 2 03841 80.1782 316.4242 0032729 81.3562 336.1873 12.66849355607445
Live tracking on map
Real-time ground track for satellite OPS 2644 DEB.
Associated space launch
The KH-4B (Keyhole-4B) was sixth optical reconnaissance satellite version in the Corona-program.
OPS 2644 DEB was lifted into orbit during the mission ‘Thorad SLV-2G Agena D | KH-4B 6’, on board a Thorad SLV-2G Agena D space rocket.
The launch took place on Feb. 5, 1969, 9:59 p.m. from Space Launch Complex 3W.
For more information about the launch, click the button.
Thorad SLV-2G Agena D | KH-4B 6
Agency: N/A
Status: Launch Successful
Launch date: Feb. 5, 1969, 9:59 p.m. UTC
Rocket: Thorad SLV-2G Agena D
Launch pad: Space Launch Complex 3W
Location: Vandenberg SFB, CA, USA
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
