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STARLINK-5142 — Live Satellite Tracking (NORAD 53984)
Track STARLINK-5142 (NORAD catalog number 53984) 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 W of 2022's 125th orbital launch (COSPAR designation 2022-125W). It went up together with 41 other satellites from that launch still in the active catalog.
Moving at about 7.63 km/s, STARLINK-5142 flies in low Earth orbit at an altitude of roughly 477 × 479 km, completing one revolution every 94.0 minutes — about 15.3 trips around Earth per day. The orbit is essentially circular (eccentricity 0.0002). Inclined 53.2° to the equator, it overflies every latitude up to about 53° north and south. Its orbital plane crosses the equator northbound at right ascension 279.4°. Earth's equatorial bulge drifts that plane westward about 4.66° per day.
Orbital elements
| Orbit regime | low Earth orbit (LEO) |
|---|---|
| Perigee × apogee altitude | ~477 km × 479 km |
| Inclination | 53.16° |
| Orbital period | 94.0 min (15.32 rev/day) |
| Eccentricity | 0.00015 |
| Element set epoch | 2026-10-21 |
| COSPAR designation | 2022-125W |
| NORAD catalog number | 53984 |
This page's orbital elements come from the CelesTrak catalog of 2026-10-23. 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-5142 is one of 11,148 SpaceX Starlink broadband satellites in the current WatchSat catalog — the largest satellite constellation ever flown. Its satellites fly in low-Earth-orbit shells, at a median altitude of about 470 km in this catalog. See the whole Starlink constellation move live in 3D.
Can you see STARLINK-5142 from the ground?
Sometimes. Like most low-Earth-orbit spacecraft, STARLINK-5142 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 the “When can I see it?” panel in the live view for when it is above your horizon and sunlit.
Related satellites
Nearest catalog neighbors of STARLINK-5142 in the Starlink group — usually craft from the same or adjacent launches:
- STARLINK-5147 (NORAD 53985)
- STARLINK-5120 (NORAD 53982)
- STARLINK-5119 (NORAD 53986)
- STARLINK-5149 (NORAD 53981)
- STARLINK-5133 (NORAD 53980)
- STARLINK-5113 (NORAD 53988)
Browse the Starlink directory or the full satellite directory.
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