Tracking 30970 objects as of 3-Jul-2025
HD Live streaming from Space Station
objects crossing your sky now

SL-8 R/B

Track SL-8 R/B now!
10-day predictions


NORAD ID: 20557
Int'l Code: 1990-029J
Perigee: 1,464.1 km
Apogee: 1,706.8 km
Inclination: 74.0 °
Period: 117.7 minutes
Semi major axis: 7956 km
RCS: 6.465 m2 (large)
Launch date: April 6, 1990
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)

Note: This is a ROCKET BODY
Your satellite tracking list
CELESTIS 03/TAURUS R/B
Track 1 satellite(s)




NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 20557U 90029J   25183.89046979 -.00000056  00000-0 -35773-3 0  9991
2 20557  73.9843 143.4709 0152525 298.7068 120.8567 12.23283753573261
Source of the keplerian elements: AFSPC