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TRANSPORTER-18 OBJECT BF — Live Satellite Tracking (NORAD 100936)
Track TRANSPORTER-18 OBJECT BF (NORAD catalog number 100936) 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 BF of 2026's 227th orbital launch (COSPAR designation 2026-227BF). It went up together with 92 other satellites from that launch still in the active catalog.
Moving at about 7.61 km/s, TRANSPORTER-18 OBJECT BF flies in low Earth orbit at an altitude of roughly 518 × 522 km, completing one revolution every 94.9 minutes — about 15.2 trips around Earth per day. The orbit is essentially circular (eccentricity 0.0003). Its 97.4° 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 3.5°. Earth's equatorial bulge precesses that plane eastward about 0.98° per day, matching the Sun's apparent motion — which is what holds its lighting constant.
Orbital elements
| Orbit regime | low Earth orbit (LEO) |
|---|---|
| Perigee × apogee altitude | ~518 km × 522 km |
| Inclination | 97.44° |
| Orbital period | 94.9 min (15.18 rev/day) |
| Eccentricity | 0.00027 |
| Element set epoch | 2026-10-21 |
| COSPAR designation | 2026-227BF |
| NORAD catalog number | 100936 |
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 Other Active Satellites group
TRANSPORTER-18 OBJECT BF is one of 4,802 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 TRANSPORTER-18 OBJECT BF from the ground?
Sometimes. Like most low-Earth-orbit spacecraft, TRANSPORTER-18 OBJECT BF 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 TRANSPORTER-18 OBJECT BF in the Other Active Satellites group — usually craft from the same or adjacent launches:
- TRANSPORTER-18 OBJECT BE (NORAD 100935)
- TRANSPORTER-18 OBJECT BG (NORAD 100937)
- MIKROGLOB-2 (NORAD 100934)
- FLOCK 4J-17 (NORAD 100938)
- OSSIE D (NORAD 100933)
- MIKROGLOB-3 (NORAD 100939)
Browse the Other Active Satellites directory or the full satellite directory.
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