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RELAY 2

retiredheo

Live HEO tracker

Browse UNCLASSIFIED

Identification

NORAD / COSPAR: 737 / 1964-003A
Constellation: UNCLASSIFIED
Object type: PAYLOAD
Country / owner: United States
Operator: Various

Launch

Launch date: 21 Jan 1964
Launch site: N/A
Launch vehicle: N/A
Decay date: In orbit

Orbital parameters

Period: 194.72 min
Inclination: 46.45°
Apoapsis: 7639 km
Periapsis: 1861 km
Mean altitude: 4750 km
Semi-major axis: 11121 km
Eccentricity: 0.25963

Live state

Latitude: —
Longitude: —
Altitude: —
Velocity: —
Footprint area: —

TrackingLive tracker

TLE epoch: 10/24/2026, 2:53:37 AM
Source: Space-Track

1 00737U 64003A   26297.12057264 -.00000019  00000-0  00000-0 0  9994
2 00737  46.4521 200.4478 2596263 165.7972 203.2575  7.39530390695638