BEIDOU 3M27, 61187
Orbit data source: Space-Track
BEIDOU 3M27, 61187 is a payload satellite owned by CNSA (CN) in MEO that was launched on Thu, 19 Sep 2024 UTC via a CHANG ZHENG 3B/YZ-1 launch vehicle from the Xichang Space Center, China (XSC). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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61187 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST
Mission
Operational Defense Navigation
Bus & Motor
BD-3M, Unknown motor
Mass
1,014 kg wet, ~850 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 5.0 m
Radar Cross Section
8.984 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 BEIDOU 3M27
1 61187U 24168C 26171.45985458 -.00000092 00000-0 00000+0 0 9990
2 61187 54.4653 302.1109 0001518 51.2333 295.9316 1.86230118 9318Epoch: 2026-06-20T11:02Z
TLE epoch observation values (Epoch: 2026-06-20T11:02:11.435Z)
Latitude
-10.44034°
Longitude
-139.67518°
Altitude
21,528.581 km
Speed
3.779 km/s
True Right ascension
19h 38m 11s
True Declination
-10° 25' 29"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
07:24:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
21,532.404 km
Perigee altitude
21,523.931 km
Semi-major axis
27,906.304 km
Eccentricity
0.00015
Inclination
54.4653°
RAAN
302.1109°
Arg. of periapsis
51.2333°
True anomaly
295.91596°
Mean anomaly
295.9316°
Eccentric anomaly
295.92378°
Mean motion
0.46558 °/min
Orbital period
773.24 mins
BSTAR
0
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Other satellites on launch #168 in the year 2024 (2024-09-19 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.BEIDOU 3M27 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 425 mins | 2026-06-21 13:23:39.631Z | 253.028° W | 2026-06-21 17:32:39.631Z | 46.69° ENE | 44.527° | 2026-06-21 20:28:39.631Z | 154.979° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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