Key statistics
Satellite NIMBUS 7 at a glance.
Uptime
17059
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.5
Latest
Satellite identification and parameters
Extended collection of information and parameters for NIMBUS 7.
Object identification
Identified? True
Debris? False
Object name: NIMBUS 7
International designator: 1978-098A
Object number (NORAD): 11080
Object ID (CCSDS): 11080
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.01 minutes
Inclination: 99.52 deg
SMA: 7326.155 km
Apoapsis: 955.155 km
Periapsis: 940.885 km
RAAN: 63.1704 deg
Eccentricy: 0.0009739
Argument of periapsis: 105.4728 deg
Mean anomaly: 254.7502 deg
Mean motion: 13.84486129 rev/day
Mean motion (dot): -0.00000026 rev/day2
B* drag term: 0.000018085 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 10:26 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 3:49 p.m. UTC
TLE line 0: 0 NIMBUS 7
TLE line 1: 1 11080U 78098A 25187.65909409 -.00000026 00000-0 18085-4 0 9992
TLE line 2: 2 11080 99.5200 63.1704 0009739 105.4728 254.7502 13.84486129359124
Live tracking on map
Real-time ground track for satellite NIMBUS 7.
In-orbit conjunctions
A list of the most updated potential collisions computed for object NIMBUS 7.
Associated space launch
Research and development satellite in polar orbit
NIMBUS 7 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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