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APRIZESAT 4 (NORAD 35684)

APRIZESAT 4 is a science and education satellite (NORAD 35684) in a LEO orbit 587 by 646 km above the Earth, circling the planet every 97 minutes. Right now it is over latitude 12.9°, longitude 32.1° at an altitude of 639 km.

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

Where is APRIZESAT 4 now?

Latitude: 12.905°
Longitude: 32.093°
Altitude: 638.6 km
Speed: 7.529 km/s
Footprint radius: 2742 km

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Orbit and identity

35684NORAD catalog number

2009-041DInternational designator

Science and educationCategory

LEOOrbit class

97.03 minOrbital period

587 × 646 kmPerigee × apogee altitude

98.13°Inclination

0.004192Eccentricity

14.8404Revolutions per day

2009Launch year

Orbital elements epoch: 2026-10-29T04:03:53 UTC (1.7 days 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