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NEE-01 PEGASO — Live Satellite Tracking (NORAD 39151)
Track NEE-01 PEGASO (NORAD catalog number 39151) 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 2013's 18th orbital launch (COSPAR designation 2013-018B). 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 72,293 revolutions of Earth.
Moving at about 7.57 km/s, NEE-01 PEGASO flies in low Earth orbit at an altitude of roughly 585 × 600 km, completing one revolution every 96.4 minutes — about 14.9 trips around Earth per day. The orbit is essentially circular (eccentricity 0.0011). Its 98.1° retrograde, near-polar inclination is characteristic of a Sun-synchronous orbit — the type Earth-imaging and weather satellites use to revisit each spot at the same local solar time. Its orbital plane crosses the equator northbound at right ascension 37.1°. Earth's equatorial bulge drifts that plane eastward about 1.04° per day.
Orbital elements
| Orbit regime | low Earth orbit (LEO) |
|---|---|
| Perigee × apogee altitude | ~585 km × 600 km |
| Inclination | 98.13° |
| Orbital period | 96.4 min (14.94 rev/day) |
| Eccentricity | 0.00112 |
| Element set epoch | 2026-09-07 |
| COSPAR designation | 2013-018B |
| NORAD catalog number | 39151 |
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 Other Active Satellites group
NEE-01 PEGASO is one of 4,471 active satellites in WatchSat's general catalog — the broad population of Earth-observation, communications, science, amateur-radio and technology spacecraft outside the giant broadband constellations. Browse all other active satellites live in 3D.
Can you see NEE-01 PEGASO from the ground?
Sometimes. Like most low-Earth-orbit spacecraft, NEE-01 PEGASO 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 NEE-01 PEGASO in the Other Active Satellites group — usually craft from the same or adjacent launches:
- GAOFEN-1 (NORAD 39150)
- ZHONGXING-11 (NORAD 39157)
- PROBA-V (NORAD 39159)
- VNREDSAT 1 (NORAD 39160)
- EUTELSAT 7B (NORAD 39163)
- WGS F5 (USA 243) (NORAD 39168)
Browse the Other Active Satellites directory or the full satellite directory · What is a TLE? · WatchSat live globe