Key statistics
Satellite RESURS O1-N4 at a glance.
Uptime
9858
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for RESURS O1-N4.
Object identification
Identified? True
Debris? False
Object name: RESURS O1-N4
International designator: 1998-043A
Object number (NORAD): 25394
Object ID (CCSDS): 25394
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 101.055 minutes
Inclination: 98.8921 deg
SMA: 7186.726 km
Apoapsis: 810.345 km
Periapsis: 806.837 km
RAAN: 148.4618 deg
Eccentricy: 0.0002441
Argument of periapsis: 68.5168 deg
Mean anomaly: 291.6271 deg
Mean motion: 14.24971292 rev/day
Mean motion (dot): 0.00000087 rev/day2
B* drag term: 0.000056949 1/REarth
Two-line elements (TLE)
Creation date: July 4, 2025, 6:39 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 12:32 p.m. UTC
TLE line 0: 0 RESURS O1-N4
TLE line 1: 1 25394U 98043A 25185.52264423 .00000087 00000-0 56949-4 0 9998
TLE line 2: 2 25394 98.8921 148.4618 0002441 68.5168 291.6271 14.24971292402813
Live tracking on map
Real-time ground track for satellite RESURS O1-N4.
In-orbit conjunctions
A list of the most updated potential collisions computed for object RESURS O1-N4.
Associated space launch
Resurs-O1 N4 or Resurs-O1 2 is the fourth earth observation satellite in the Russian Resurs-O1 program.
RESURS O1-N4 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
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
