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CORVUS BC2

In orbit NORAD 42846 PEOD-7224-7918-2978-4352

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Mission information
Spacecraft name
CORVUS BC2
Other names
Landmapper-BC 2
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
Launch and timeline
Launch time
Separation time
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
532.65 km
Apogee
552.69 km
Inclination
97.4°
Period
95.6 min
Semi-major axis
6920.8 km
Velocity
7.59 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-12 13:08:37 UTC
Two-line elements (TLE)
1 42846U 17042X   26285.02114095  .00003326  00000-0  22625-3 0  9997
2 42846  97.4206  81.9892 0014449  74.4029 285.8792 15.06902713504654
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Orbit history, past year

Mean elements of every TLE set over the past 365 days, plotted against the epoch of the set. Each source is its own line; click it in the legend to hide it. A jump in altitude is a manoeuvre or a bad set; lines drifting apart are a disagreement between sources. “TLE age” is how many hours have passed since the epoch of the source's freshest set, plotted against when the set reached us, on a logarithmic scale. A set the source repeats unchanged does not reset the age.

Prediction divergence

Each TLE set is propagated with SGP4 to the epoch of the next set from the same source and compared with it, plotted against the epoch of the next set; the tooltip shows how many hours ahead the prediction ran. The logarithmic scale shows the size of the divergence and the tooltip its sign: plus along-track means the prediction is ahead of the satellite. This is how well the sets agree, not the true error: the reference is a TLE too, off by about a kilometre. An outlier is a manoeuvre between sets. Sets more than a week apart are not compared.

Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-13 11:22:58 CORVUS BC2
NORAD 42846 		QPS-SAR-9 (SUSANOO-I)
NORAD 63205 		0.660 10.90 7.4e-06
2026-10-13 22:54:08 CORVUS BC2
NORAD 42846 		STARLINK-4775
NORAD 53934 		3.299 7.74 1.1e-05
2026-10-14 00:14:41 CORVUS BC2
NORAD 42846 		CZ-6A DEB
NORAD 60656 		3.188 15.13 1.5e-07
2026-10-14 15:46:42 CORVUS BC2
NORAD 42846 		KSLV-II R/B
NORAD 66663 		3.605 13.78 1.7e-07
2026-10-15 04:44:46 CORVUS BC2
NORAD 42846 		OBJECT G
NORAD 60241 		2.635 9.11 5.2e-07
2026-10-15 12:18:54 CORVUS BC2
NORAD 42846 		YAOGAN-30 09A
NORAD 48423 		0.366 10.09 2.6e-05
2026-10-15 22:46:53 CORVUS BC2
NORAD 42846 		H-2A R/B
NORAD 64695 		1.430 14.79 8.7e-07
2026-10-16 22:56:03 CORVUS BC2
NORAD 42846 		CZ-4B DEB
NORAD 29042 		2.958 14.37 2.3e-07
2026-10-17 01:20:32 CORVUS BC2
NORAD 42846 		FENGYUN 1C DEB
NORAD 30606 		4.170 14.54 1.1e-07
2026-10-18 14:53:30 CORVUS BC2
NORAD 42846 		IMS-1
NORAD 32786 		3.199 14.94 1.6e-07
2026-10-18 21:40:50 CORVUS BC2
NORAD 42846 		STARLINK-3060
NORAD 49155 		4.406 5.87 6.4e-06
2026-10-19 03:29:17 CORVUS BC2
NORAD 42846 		NAXING 1
NORAD 28221 		2.028 13.31 6.1e-07
2026-10-19 05:52:48 CORVUS BC2
NORAD 42846 		NAXING 1
NORAD 28221 		3.047 13.26 2.7e-07
2026-10-19 07:26:06 CORVUS BC2
NORAD 42846 		CZ-4C DEB
NORAD 43261 		4.767 8.85 1.6e-07

Data: CelesTrak SOCRATES Plus, computed from TLEs of the public catalog. This is an estimate, not grounds for a manoeuvre: TLEs carry no covariance, and the maximum probability assumes a position error.

All conjunctions of this satellite