Key statistics
Satellite SL-16 DEB at a glance.
Uptime
9427
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for SL-16 DEB.
Object identification
Identified? True
Debris? True
Object name: SL-16 DEB
International designator: 1999-039D
Object number (NORAD): 25863
Object ID (CCSDS): 25863
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.586 minutes
Inclination: 98.408 deg
SMA: 7116.947 km
Apoapsis: 844.644 km
Periapsis: 632.98 km
RAAN: 197.6033 deg
Eccentricy: 0.0148704
Argument of periapsis: 353.1636 deg
Mean anomaly: 184.5293 deg
Mean motion: 14.45979561 rev/day
Mean motion (dot): 0.00000681 rev/day2
B* drag term: 0.00017937 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 11:30 p.m. UTC
TLE line 0: 0 SL-16 DEB
TLE line 1: 1 25863U 99039D 25127.97984113 .00000681 00000-0 17937-3 0 9998
TLE line 2: 2 25863 98.4080 197.6033 0148704 353.1636 184.5293 14.45979561356529
Live tracking on map
Real-time ground track for satellite SL-16 DEB.
Associated space launch
Okean-O was a joint Ukrainian and Russian remote sensing satellite program designed as a follow on to the Okean-O1 series. It was designed to gather remote sensing data crucial for research of natural resources of the Earth and world oceans. The mission also included ecological monitoring and management of externalities (weather forecast, hazards prevention).
SL-16 DEB was lifted into orbit during the mission ‘Zenit-2 | Okean-O’, on board a Zenit-2 space rocket.
The launch took place on July 17, 1999, 5:38 a.m. from 45/1.
For more information about the launch, click the button.
Zenit-2 | Okean-O
Agency: N/A
Status: Launch Successful
Launch date: July 17, 1999, 5:38 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.
