Tracking 31027 objects as of 19-Jul-2025
HD Live streaming from Space Station
objects crossing your sky now

DELTA 1 R/B

Track DELTA 1 R/B now!
10-day predictions


NORAD ID: 4903
Int'l Code: 1971-009B
Perigee: 330.5 km
Apogee: 19,179.9 km
Inclination: 25.6 °
Period: 339.7 minutes
Semi major axis: 16126 km
RCS: 1.8047 m2 (large)
Launch date: February 3, 1971
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)

Note: This is a ROCKET BODY
Your satellite tracking list
SL-16 DEB
Track 1 satellite(s)




NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 04903U 71009B   25198.88671165  .00001804  00000-0  69270-3 0  9990
2 04903  25.6468  49.4766 5844343 211.7965  93.4483  4.23940097583158
Source of the keplerian elements: AFSPC