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CALSPHERE 1 (NORAD 900)

CALSPHERE 1 is a earth observation satellite (NORAD 900) in a LEO orbit 957 by 994 km above the Earth, circling the planet every 104.6 minutes. Right now it is over latitude 29.4°, longitude -102° at an altitude of 979 km.

Live position and ground track (past 45 min, next 100 min)

Where is CALSPHERE 1 now?

Latitude: 29.377°
Longitude: -101.969°
Altitude: 978.5 km
Speed: 7.365 km/s
Footprint radius: 3327 km

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Orbit and identity

900NORAD catalog number

1964-063CInternational designator

Earth observationCategory

LEOOrbit class

104.59 minOrbital period

957 × 994 kmPerigee × apogee altitude

90.22°Inclination

0.00251Eccentricity

13.7675Revolutions per day

1964Launch year

Orbital elements epoch: 2026-10-30T08:42:54 UTC (12 hours ago). Positions drift from reality as the elements age; fresh elements are fetched automatically.

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Positions are computed from public orbital elements (CelesTrak / US Space Force 18th SDS) with the SGP4 model and are accurate to a few kilometres; amateur radio data from the SatNOGS DB (CC BY-SA). Not for navigation or safety-critical use. Method and limits · Radio coverage map · Live HF propagation data