VANGUARD R/B

12
Spacetrack Directory Number
1959-02-17
Orbit launches
Rocket
This is a launch vehicle!


Satellite information VANGUARD R/B - Vanguard SLV-4 Stage 3

Spacetrack Directory Name VANGUARD R/B
Alternative name Vanguard SLV-4 Stage 3
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Pass predictions VANGUARD R/B Pass predictions VANGUARD R/B
Orbit launches 1959-02-17 (67 years ago)
Days in orbit 24656
Country/organisation of origin USA (US)
Starting point AFETR (Kennedy Space Center/Cape Canaveral, USA)
Type Rocket body
Perigee 554 km
Apogee 3326 km
Orbit slope (inclination) 32.9°
Laps per day 11
Height VANGUARD R/B 2035.51 km

Additional information VANGUARD R/B

VANGUARD R/B, 12 is space debris in LEO originally from a launch on Tue, 17 Feb 1959 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 VANGUARD R/B Date of exalting 17.02.1959y. Average height of ISS VANGUARD R/B hundred 2035.51 km. Average velocity VANGUARD R/B is 24785.03 km/h. Inclination VANGUARD R/B satellite 32.9°.

TLE



Average orbit height VANGUARD R/B

Average velocity VANGUARD R/B

Average inclination VANGUARD R/B

Mean right ascension of the ascending node (RAAN) VANGUARD R/B

Mean argument of perigee VANGUARD R/B

Mean semi-major axis of the orbit VANGUARD R/B

Mean orbital eccentricity VANGUARD R/B

Update time: 2026-08-20 19:30:21
Average height of ISS VANGUARD R/B is: 2035.51km
Average velocity VANGUARD R/B is: 24785.03km/h
Average orbit height VANGUARD R/B is: 32.9°
VANGUARD R/B a new group of Starlink satellites has been launched 1959-02-17
VANGUARD R/B is from 24656 days Days in orbit.