SPACENET 4 R/B(PAM-D)

21229
Spacetrack Directory Number
1991-04-13
Orbit launches
Rocket
This is a launch vehicle!


Satellite information SPACENET 4 R/B(PAM-D) - SPACENET 4 R/B [PAM-D]

Spacetrack Directory Name SPACENET 4 R/B(PAM-D)
Alternative name SPACENET 4 R/B [PAM-D]
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Pass predictions SPACENET 4 R/B(PAM-D) Pass predictions SPACENET 4 R/B(PAM-D)
Orbit launches 1991-04-13 (35 years ago)
Days in orbit 12932
Country/organisation of origin USA (US)
Starting point AFETR (Kennedy Space Center/Cape Canaveral, USA)
Perigee 1291 km
Apogee 35942 km
Orbit slope (inclination) 21.98°
Laps per day 2
Height SPACENET 4 R/B(PAM-D) 24503.63 km

Additional information SPACENET 4 R/B(PAM-D)

SPACENET 4 R/B(PAM-D), 21229 is space debris in HEO originally from a launch on Sat, 13 Apr 1991 UTC launched from the Air Force Eastern Test Range (AFETR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

satellite SPACENET 4 R/B(PAM-D) Date of exalting 13.04.1991y. Average height of ISS SPACENET 4 R/B(PAM-D) hundred 24503.63 km. Average velocity SPACENET 4 R/B(PAM-D) is 12524.48 km/h. Inclination SPACENET 4 R/B(PAM-D) satellite 21.98°.

TLE



Average orbit height SPACENET 4 R/B(PAM-D)

Average velocity SPACENET 4 R/B(PAM-D)

Average inclination SPACENET 4 R/B(PAM-D)

Mean right ascension of the ascending node (RAAN) SPACENET 4 R/B(PAM-D)

Mean argument of perigee SPACENET 4 R/B(PAM-D)

Mean semi-major axis of the orbit SPACENET 4 R/B(PAM-D)

Mean orbital eccentricity SPACENET 4 R/B(PAM-D)

Update time: 2026-09-07 19:50:20
Average height of ISS SPACENET 4 R/B(PAM-D) is: 24503.63km
Average velocity SPACENET 4 R/B(PAM-D) is: 12524.48km/h
Average orbit height SPACENET 4 R/B(PAM-D) is: 21.98°
SPACENET 4 R/B(PAM-D) a new group of Starlink satellites has been launched 1991-04-13
SPACENET 4 R/B(PAM-D) is from 12932 days Days in orbit.