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STARLINK-31920 — Live Satellite Tracking (NORAD 59907)

Track STARLINK-31920 (NORAD catalog number 59907) 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 Y of 2024's 100th orbital launch (COSPAR designation 2024-100Y). It went up together with 22 other satellites from that launch still in the active catalog. As of this element set it had completed roughly 12,963 revolutions of Earth.

Moving at about 7.72 km/s, STARLINK-31920 flies in low Earth orbit at an altitude of roughly 338 × 377 km, completing one revolution every 91.6 minutes — about 15.7 trips around Earth per day. The orbit is essentially circular (eccentricity 0.0029). Its 43.0° inclination keeps its ground track over the tropics and lower mid-latitudes. Its orbital plane crosses the equator northbound at right ascension 109.8°. Earth's equatorial bulge drifts that plane westward about 6.04° per day.

Orbital elements

Orbit regimelow Earth orbit (LEO)
Perigee × apogee altitude~338 km × 377 km
Inclination42.99°
Orbital period91.6 min (15.73 rev/day)
Eccentricity0.00289
Element set epoch2026-09-06
COSPAR designation2024-100Y
NORAD catalog number59907

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 Starlink group

STARLINK-31920 is one of 10,717 SpaceX Starlink broadband satellites in the current WatchSat catalog — the largest satellite constellation ever flown. Starlink operates in low-Earth-orbit shells around 540–570 km. See the whole Starlink constellation move live in 3D.

Can you see STARLINK-31920 from the ground?

Sometimes. Like most low-Earth-orbit spacecraft, STARLINK-31920 is visible only around dawn and dusk, when your sky is dark but the satellite is still sunlit — and whether you can spot it depends on its size and reflectivity. See pass predictions for your location for when it is above your horizon and sunlit.

Related satellites

Nearest catalog neighbors of STARLINK-31920 in the Starlink group — usually craft from the same or adjacent launches:

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