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GSAT-31 — Live Satellite Tracking (NORAD 44035)
Track GSAT-31 (NORAD catalog number 44035) live on the WatchSat interactive 3D globe above. Its position is propagated in real time from the latest CelesTrak two-line element set using the SGP4/SDP4 orbital model — the same math professional trackers run. It is object B of 2019's 7th orbital launch (COSPAR designation 2019-007B). It went up together with 1 other satellite from that launch still in the active catalog. As of this element set it had completed roughly 2,778 revolutions of Earth.
Moving at about 3.08 km/s, GSAT-31 sits in the geostationary belt roughly 35,786 km above the equator, where its 23.9-hour orbit matches Earth's rotation — seen from the ground it stays parked over the same longitude around the clock. The orbit is essentially circular (eccentricity 0.0004). Its near-equatorial 0.0° inclination keeps it above the tropics at all times. Its orbital plane crosses the equator northbound at right ascension 265.7°.
Orbital elements
| Orbit regime | geostationary/geosynchronous orbit (GEO) |
|---|---|
| Perigee × apogee altitude | ~35,777 km × 35,809 km |
| Inclination | 0.03° |
| Orbital period | 1436.1 min (1.00 rev/day) |
| Eccentricity | 0.00038 |
| Element set epoch | 2026-09-06 |
| COSPAR designation | 2019-007B |
| NORAD catalog number | 44035 |
This page's orbital elements come from the CelesTrak catalog of 2026-09-08. The live 3D view above fetches its own current CelesTrak data when the page opens, through an edge cache that refreshes roughly every 30 minutes.
About the Navigation group
GSAT-31 is part of Europe's Galileo fleet — one of 173 global-navigation satellites in the WatchSat catalog across GPS, GLONASS, Galileo and BeiDou. GNSS spacecraft broadcast precise time signals from orbits around 20,000 km up; a phone fixes its position by comparing several of them at once. See the whole navigation group live in 3D.
Can you see GSAT-31 from the ground?
Not with the naked eye. At its altitude GSAT-31 is far beyond unaided visibility — following satellites this high takes a telescope and good timing. You can still track it precisely in the live 3D view above, or check pass predictions for your location.
Related satellites
Nearest catalog neighbors of GSAT-31 in the Navigation group — usually craft from the same or adjacent launches:
- NAVSTAR 77 (USA 289) (NORAD 43873)
- BEIDOU-3 IGSO-1 (NORAD 44204)
- GSAT-7A (NORAD 43864)
- BEIDOU-2 G8 (NORAD 44231)
- GSAT-11 (NORAD 43824)
- COSMOS 2534 [GLONASS-M] (NORAD 44299)
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