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STARLINK-3640 (NORAD 51988)

STARLINK-3640 is a starlink satellite (NORAD 51988) in a LEO orbit 470 by 471 km above the Earth, circling the planet every 94 minutes. Right now it is over latitude -19.8°, longitude 8.4° at an altitude of 476 km.

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

Where is STARLINK-3640 now?

Latitude: -19.778°
Longitude: 8.448°
Altitude: 476.1 km
Speed: 7.628 km/s
Footprint radius: 2391 km

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Orbit and identity

51988NORAD catalog number

2022-025AJInternational designator

StarlinkCategory

LEOOrbit class

94.01 minOrbital period

470 × 471 kmPerigee × apogee altitude

53.16°Inclination

9.2E-5Eccentricity

15.3171Revolutions per day

2022Launch year

Orbital elements epoch: 2026-10-28T14:25:18 UTC (2.3 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