BEIDOU-3 IGSO-2 (C39)
NORAD 44337· COSPAR 2019-035A· Navigation· IGSO
Launch
Launched on Jun 24, 2019 from Launch Complex 3 (LC-3/LA-1), China aboard a Long March 3B/E.
Long March 3B/E | Beidou-3 IGSO-2 →Live · TLE epoch 2026-09-03 17:05 UTC
Orbit class
IGSO — Inclined Geosynchronous (BeiDou / QZSS, figure-8 ground track)
Operator
CNSA
Country
China
Manufacturer
CAST
Launched
Jun 24, 2019
Mass
—
Apogee
35,957 km
Perigee
35,628 km
Inclination
55.25°
Period
23.93 h
Part of the BeiDou constellation · this satellite is one of 56
Chinese navigation constellation. Mix of MEO, GEO, and IGSO.
Altitude history
Apogee and perigee for BEIDOU-3 IGSO-2 (C39) across 103 days of archived orbital elements (105 element sets, one per day).
Trend
Stable
Change
-0.4 km
Rate
-0.00 km/day
Now
35628 × 35957 km
Apogee Perigee
Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.
Related satellites
Sources & further reading
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