Key statistics
Satellite DELTA 1 R/B(+CAMEO) at a glance.
Uptime
17218
Days in orbit
Revolutions
≈ 13.9
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for DELTA 1 R/B(+CAMEO).
Object identification
Identified? True
Debris? False
Object name: DELTA 1 R/B(+CAMEO)
International designator: 1978-098B
Object number (NORAD): 11081
Object ID (CCSDS): 11081
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 103.89 minutes
Inclination: 99.4046 deg
SMA: 7320.538 km
Apoapsis: 963.042 km
Periapsis: 921.764 km
RAAN: 276.8923 deg
Eccentricy: 0.00281926
Argument of periapsis: 293.2366 deg
Mean anomaly: 66.5822 deg
Mean motion: 13.86079889 rev/day
Mean motion (dot): 0.00000086 rev/day2
B* drag term: 0.00011435792 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 3:18 p.m. UTC
TLE line 0: 0 DELTA 1 R/B(+CAMEO)
TLE line 1: 1 11081U 78098B 25347.63760140 .00000086 00000-0 11436-3 0 9993
TLE line 2: 2 11081 99.4046 276.8923 0028193 293.2366 66.5822 13.86079889222101
Live tracking on map
Real-time ground track for satellite DELTA 1 R/B(+CAMEO).
In-orbit conjunctions
A list of the most updated potential collisions computed for object DELTA 1 R/B(+CAMEO).
Associated space launch
Research and development satellite in polar orbit
DELTA 1 R/B(+CAMEO) was lifted into orbit during the mission ‘Delta 2910 | Nimbus 7’, on board a Delta 2910 space rocket.
The launch took place on Oct. 24, 1978, 8:14 a.m. from Space Launch Complex 2W.
For more information about the launch, click the button.
Delta 2910 | Nimbus 7
Agency: N/A
Status: Launch Successful
Launch date: Oct. 24, 1978, 8:14 a.m. UTC
Rocket: Delta 2910
Launch pad: Space Launch Complex 2W
Location: Vandenberg SFB, CA, USA
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