CZ-4C R/B, 40879
Orbit data source: Space-Track
CZ-4C R/B, 40879 is space debris in SSO originally from a launch on Thu, 27 Aug 2015 UTC launched from the Taiyaun Space Center, China (TSC). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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40879 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 CZ-4C R/B
1 40879U 15040B 26075.21274353 -.00000019 00000-0 57821-4 0 9993
2 40879 100.5540 239.8523 0092753 305.3039 53.9435 13.33324830513576Epoch: 2026-03-16T05:06Z
TLE epoch observation values (Epoch: 2026-03-16T05:06:21.040Z)
Latitude
-0.00009°
Longitude
-10.5438°
Altitude
1,096.388 km
Speed
7.324 km/s
True Right ascension
15h 59m 24s
True Declination
0° 00' 00"
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
01:09:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,201.272 km
Perigee altitude
1,061.962 km
Semi-major axis
7,509.754 km
Eccentricity
0.00928
Inclination
100.554°
RAAN
239.8523°
Arg. of periapsis
305.3039°
True anomaly
54.80863°
Mean anomaly
53.9435°
Eccentric anomaly
54.37548°
Mean motion
3.33507 °/min
Orbital period
107.94 mins
BSTAR
0.000057821
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Other satellites on launch #40 in the year 2015 (2015-08-27 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.CZ-4C R/B 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-03-16 21:59:26.992Z | 68.075° E | 2026-03-16 22:01:26.992Z | 84.64° E | 11.65° | 2026-03-16 22:03:26.992Z | 101.738° ESE |
| 12 mins | 2026-03-16 23:43:26.992Z | 20.38° NNE | 2026-03-16 23:49:26.992Z | 128.049° SE | 44.092° | 2026-03-16 23:55:26.992Z | 190.497° SSW |
| 8 mins | 2026-03-17 01:31:26.992Z | 336.463° NNW | 2026-03-17 01:34:26.992Z | 306.109° NW | 20.503° | 2026-03-17 01:39:26.992Z | 259.005° W |
| 11 mins | 2026-03-17 10:03:26.992Z | 131.247° SE | 2026-03-17 10:08:26.992Z | 58.987° ENE | 36.42° | 2026-03-17 10:14:26.992Z | 356.133° N |
| 10 mins | 2026-03-17 11:50:26.992Z | 213.482° SW | 2026-03-17 11:54:26.992Z | 260.662° W | 27.086° | 2026-03-17 12:00:26.992Z | 322.826° NNW |
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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