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IRIDIUM 157 (NORAD 43251)

IRIDIUM 157 is a communications satellite (NORAD 43251) in a LEO orbit 776 by 779 km above the Earth, circling the planet every 100.4 minutes. Right now it is over latitude -7.1°, longitude -124.4° at an altitude of 782 km.

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

Where is IRIDIUM 157 now?

Latitude: -7.099°
Longitude: -124.437°
Altitude: 781.9 km
Speed: 7.462 km/s
Footprint radius: 3009 km

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Orbit and identity

43251NORAD catalog number

2018-030CInternational designator

CommunicationsCategory

LEOOrbit class

100.4 minOrbital period

776 × 779 kmPerigee × apogee altitude

86.4°Inclination

0.000209Eccentricity

14.3422Revolutions per day

2018Launch year

Orbital elements epoch: 2026-10-30T07:52:03 UTC (13 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