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Bluebird 02

In orbit NORAD 61048 GBZQ-8100-0439-9888-4769

Observations 447
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2024

Launch

447

Observations all time

Mission information
Spacecraft name
Bluebird 02
Other names
SPACEMOBILE-002
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
2024-09-12 08:52:00
Separation time
Last observers
Observer
Time of receipt
PE0SAT-64-JO21mr
2024-10-17 19:28:33 UTC
PE0SAT-64-JO21mr
2024-10-15 18:25:38 UTC
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
499.52 km
Apogee
510.13 km
Inclination
53.0°
Period
94.7 min
Semi-major axis
6883.0 km
Velocity
7.6 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-09 12:46:40 UTC
Two-line elements (TLE)
1 61048U 24163D   26282.02152316  .00016480  00000-0  75868-3 0  9991
2 61048  52.9715 145.8472 0007711  95.3082 264.8792 15.20431424115083
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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
2026-10-12 10:57:52 SPACEMOBILE-002
NORAD 61048 		LVM3 R/B
NORAD 67233 		3.400 1.67 3.8e-07
2026-10-12 11:49:16 SPACEMOBILE-002
NORAD 61048 		LEMUR-2-ESPERANZA
NORAD 63352 		4.628 13.56 1.1e-07
2026-10-13 01:03:12 SPACEMOBILE-002
NORAD 61048 		FLOCK 4H-9
NORAD 66712 		4.714 13.54 1.1e-07
2026-10-13 04:53:29 SPACEMOBILE-002
NORAD 61048 		CZ-4C R/B
NORAD 59729 		2.460 14.36 3.3e-07
2026-10-13 21:41:40 SPACEMOBILE-002
NORAD 61048 		GHGSAT-C13
NORAD 64548 		1.507 10.59 1.5e-06
2026-10-14 19:00:59 SPACEMOBILE-002
NORAD 61048 		TRANSPORTER-16 OBJECT AT
NORAD 68457 		4.933 13.34 1.0e-07
2026-10-14 21:22:55 SPACEMOBILE-002
NORAD 61048 		COSMO
NORAD 68460 		4.409 13.37 1.3e-07
2026-10-14 21:23:03 SPACEMOBILE-002
NORAD 61048 		TRANSPORTER-16 OBJECT AT
NORAD 68457 		4.269 13.40 1.4e-07
2026-10-14 22:10:17 SPACEMOBILE-002
NORAD 61048 		COSMO
NORAD 68460 		3.979 13.34 1.6e-07
2026-10-15 17:46:34 SPACEMOBILE-002
NORAD 61048 		IHI-SAT2
NORAD 66772 		4.083 12.74 1.6e-07
2026-10-15 19:17:34 SPACEMOBILE-002
NORAD 61048 		HERMES-1
NORAD 63242 		3.009 9.17 4.0e-07
2026-10-16 03:14:53 SPACEMOBILE-002
NORAD 61048 		SITRO-TD-4
NORAD 67265 		2.090 12.57 6.4e-07
2026-10-16 11:21:52 YAOGAN-43 02D
NORAD 60948 		SPACEMOBILE-002
NORAD 61048 		4.539 4.51 2.1e-07
2026-10-16 11:49:03 CELTEE 1
NORAD 41850 		SPACEMOBILE-002
NORAD 61048 		3.338 8.37 3.4e-07
2026-10-16 23:08:10 STARLINK-5926
NORAD 55944 		SPACEMOBILE-002
NORAD 61048 		3.919 3.57 8.5e-06
2026-10-17 11:50:30 SPACEMOBILE-002
NORAD 61048 		LEMUR-2-TILLINFINITY
NORAD 63356 		3.077 14.50 2.0e-07
2026-10-18 01:57:34 SPACEMOBILE-002
NORAD 61048 		HULIANWANG JISHU SHIYAN 9B
NORAD 68832 		3.518 9.46 2.9e-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