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BRO-5

In orbit NORAD 51061 EAPL-5646-6568-7428-1685 France

Observations 1
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2022

Launch

1

Observations all time

Mission information
Spacecraft name
BRO-5
Other names
Breizh Reconnaissance Orbiter 5
Website
https://unseenlabs.space/
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
2022-01-13 15:25:00
Separation time
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
406.34 km
Apogee
413.26 km
Inclination
97.3°
Period
92.8 min
Semi-major axis
6787.9 km
Velocity
7.66 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-10 12:56:48 UTC
Two-line elements (TLE)
1 51061U 22002CF  26283.25982053  .00016389  00000-0  28046-3 0  9994
2 51061  97.2901 358.2427 0005097 253.9661 106.1031 15.51315853264075
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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
2026-10-11 04:41:49 BRO-5
NORAD 51061 		STARLINK-38413
NORAD 100635 		1.068 15.23 4.1e-05
2026-10-11 11:38:38 BRO-5
NORAD 51061 		STARLINK-38421
NORAD 100631 		3.462 15.23 3.9e-06
2026-10-11 13:11:13 BRO-5
NORAD 51061 		STARLINK-38422
NORAD 100637 		4.423 15.23 2.4e-06
2026-10-11 14:43:52 BRO-5
NORAD 51061 		STARLINK-38415
NORAD 100634 		3.376 15.23 4.1e-06
2026-10-11 16:16:30 BRO-5
NORAD 51061 		STARLINK-38348
NORAD 100628 		3.663 15.23 3.5e-06
2026-10-11 20:08:01 BRO-5
NORAD 51061 		STARLINK-36778
NORAD 100627 		2.880 15.23 5.6e-06
2026-10-11 23:13:13 BRO-5
NORAD 51061 		STARLINK-38411
NORAD 100639 		2.866 15.23 5.7e-06
2026-10-12 02:18:26 BRO-5
NORAD 51061 		STARLINK-38357
NORAD 100617 		4.415 15.23 2.4e-06
2026-10-12 05:13:27 BRO-5
NORAD 51061 		DTC TEST OBJECT A
NORAD 69472 		3.070 13.42 2.6e-07
2026-10-12 22:04:05 BRO-5
NORAD 51061 		NUSAT-42 (M WONENBURGER)
NORAD 56966 		0.518 9.21 1.4e-05
2026-10-13 07:22:59 BRO-5
NORAD 51061 		3CAT-5A
NORAD 46292 		2.693 1.60 6.1e-07
2026-10-14 18:18:00 BRO-5
NORAD 51061 		CZ-4C R/B
NORAD 39211 		4.418 14.31 1.1e-07
2026-10-14 19:45:34 ATHENA
NORAD 46275 		BRO-5
NORAD 51061 		3.292 1.45 4.1e-07
2026-10-14 23:38:02 BRO-5
NORAD 51061 		RIDESHARE ADAPTER
NORAD 47435 		4.461 2.81 2.2e-07
2026-10-15 03:15:47 BRO-5
NORAD 51061 		CZ-4 DEB
NORAD 35381 		2.156 15.09 3.5e-07
2026-10-15 03:49:53 STARLINK-1260
NORAD 45404 		BRO-5
NORAD 51061 		2.165 14.78 1.2e-05
2026-10-15 05:38:42 BRO-5
NORAD 51061 		AAGAMAN OBJECT C
NORAD 100082 		4.737 7.69 1.7e-07
2026-10-15 11:09:24 BRO-5
NORAD 51061 		SNIPE 2
NORAD 56745 		4.364 14.22 1.1e-07
2026-10-16 12:30:41 STARLINK-1871
NORAD 47157 		BRO-5
NORAD 51061 		2.057 6.55 2.9e-05

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