Key statistics
Satellite FASAT B at a glance.
Uptime
9858
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: 100.958 minutes
Inclination: 98.932 deg
SMA: 7182.134 km
Apoapsis: 806.566 km
Periapsis: 801.433 km
RAAN: 163.6201 deg
Eccentricy: 0.0003574
Argument of periapsis: 46.8337 deg
Mean anomaly: 313.3141 deg
Mean motion: 14.26338043 rev/day
Mean motion (dot): 0.00000117 rev/day2
B* drag term: 0.000067807 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 5:45 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 5, 2025, 1:12 p.m. UTC
TLE line 0: 0 FASAT B
TLE line 1: 1 25395U 98043B 25186.55012686 .00000117 00000-0 67807-4 0 9994
TLE line 2: 2 25395 98.9320 163.6201 0003574 46.8337 313.3141 14.26338043403429
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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