Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

Vela VI-B

retired

Missile Warning TrackingHEOCOSPAR 1970-027BLaunched 4/8/1970

Mission & Launch

Launch Mission: Vela 6A/6B
Launch Vehicle: Titan IIIC
Launch Date: 4/8/1970
Last Contact: 3/22/1980

Orbit & Mass

Orbit Class: HEO
Altitude: 111,403 km
Inclination: 32.21 deg
Dry Mass: 252 kg
Total Mass: 367 kg

Payload Classification

Mission Type: Missile Warning Tracking
Payload Category: EW
Payload Class: D

Organizations

Operator: U.S. Air Force
Manufacturer: Northrop Grumman

Registry

COSPAR ID: 1970-027B
UN Registration: A/AC.105/INF.223