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CALSPHERE 1

retiredleo

Live LEO tracker

Browse UNCLASSIFIED

Identification

NORAD / COSPAR: 900 / 1964-063C
Constellation: UNCLASSIFIED
Object type: PAYLOAD
Country / owner: United States
Operator: Various

Launch

Launch date: 06 Oct 1964
Launch site: N/A
Launch vehicle: N/A
Decay date: In orbit

Orbital parameters

Period: 104.59 min
Inclination: 90.22°
Apoapsis: 994 km
Periapsis: 957 km
Mean altitude: 975 km
Semi-major axis: 7346 km
Eccentricity: 0.00246

Live state

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

TrackingLive tracker

TLE epoch: 10/23/2026, 8:04:06 PM
Source: Space-Track

1   900U 64063C   26296.83618264  .00000546  00000-0  54562-3 0  9991
2   900  90.2217  74.7502 0024628 261.3120 265.8974 13.76741132 89120