Key statistics
Satellite FASAT B at a glance.
Uptime
9913
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for FASAT B.
Object identification
Identified? True
Debris? False
Object name: FASAT B
International designator: 1998-043B
Object number (NORAD): 25395
Object ID (CCSDS): 25395
Country: CHILE (CHLE)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 100.956 minutes
Inclination: 98.9392 deg
SMA: 7182.067 km
Apoapsis: 805.34 km
Periapsis: 802.523 km
RAAN: 219.089 deg
Eccentricy: 0.00019617
Argument of periapsis: 217.501 deg
Mean anomaly: 142.6032 deg
Mean motion: 14.26358284 rev/day
Mean motion (dot): 0.00000216 rev/day2
B* drag term: 0.00010912566 1/REarth
Two-line elements (TLE)
Creation date: Aug. 29, 2025, 2:15 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 28, 2025, 9:58 p.m. UTC
TLE line 0: 0 FASAT B
TLE line 1: 1 25395U 98043B 25240.91530374 .00000216 00000-0 10913-3 0 9999
TLE line 2: 2 25395 98.9392 219.0890 0001962 217.5010 142.6032 14.26358284411174
Live tracking on map
Real-time ground track for satellite FASAT B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object FASAT B.
Associated space launch
Resurs-O1 N4 or Resurs-O1 2 is the fourth earth observation satellite in the Russian Resurs-O1 program.
FASAT B was lifted into orbit during the mission ‘Zenit-2 | Resurs-O1’, on board a Zenit-2 space rocket.
The launch took place on July 10, 1998, 6:30 a.m. from 45/1.
For more information about the launch, click the button.
Zenit-2 | Resurs-O1
Agency: N/A
Status: Launch Successful
Launch date: July 10, 1998, 6:30 a.m. UTC
Rocket: Zenit-2
Launch pad: 45/1
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
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