Key statistics
Satellite CSTB 1 at a glance.
Uptime
6656
Days in orbit
Revolutions
≈ 14.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for CSTB 1.
Object identification
Identified? True
Debris? False
Object name: CSTB 1
International designator: 2007-012F
Object number (NORAD): 31122
Object ID (CCSDS): 31122
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 97.898 minutes
Inclination: 98.3919 deg
SMA: 7036.252 km
Apoapsis: 703.987 km
Periapsis: 612.247 km
RAAN: 173.9465 deg
Eccentricy: 0.0065191
Argument of periapsis: 278.226 deg
Mean anomaly: 81.1555 deg
Mean motion: 14.70925618 rev/day
Mean motion (dot): 0.00001434 rev/day2
B* drag term: 0.00023568 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 10:46 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 8:27 p.m. UTC
TLE line 0: 0 CSTB 1
TLE line 1: 1 31122U 07012F 25187.85262221 .00001434 00000-0 23568-3 0 9999
TLE line 2: 2 31122 98.3919 173.9465 0065191 278.2260 81.1555 14.70925618970817
Live tracking on map
Real-time ground track for satellite CSTB 1.
In-orbit conjunctions
A list of the most updated potential collisions computed for object CSTB 1.
Associated space launch
Rideshare mission with Egyptian and Saudi Arabian Earth observation satellites as well as 14 American cubesats
CSTB 1 was lifted into orbit during the mission ‘Dnepr | EgyptSat 1 & Saudisat 3’, on board a Dnepr space rocket.
The launch took place on April 17, 2007, 6:46 a.m. from 109/95.
For more information about the launch, click the button.
Dnepr | EgyptSat 1 & Saudisat 3
Agency: N/A
Status: Launch Successful
Launch date: April 17, 2007, 6:46 a.m. UTC
Rocket: Dnepr
Launch pad: 109/95
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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