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LEMUR-2-CARROLLEMO

In orbit NORAD 68489 TNBS-7773-2719-0276-5434

Observations 0
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Falcon 9 Block 5 | Transporter 16 (Dedicated SSO Rideshare)

Falcon 9 Block 5

Carrier rocket

Space Launch Complex 4E

Spaceport

0

Observations all time

Mission information
Spacecraft name
LEMUR-2-CARROLLEMO
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
Launch and timeline
Launch
Falcon 9 Block 5 | Transporter 16 (Dedicated SSO Rideshare)
Carrier rocket
Falcon 9 Block 5
Spaceport
Space Launch Complex 4E
Launch time
Separation time
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
585.59 km
Apogee
590.56 km
Inclination
97.8°
Period
96.5 min
Semi-major axis
6966.2 km
Velocity
7.57 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-11 04:56:40 UTC
Two-line elements (TLE)
1 68489U 26067CB  26283.69143396  .00003015  00000-0  30142-3 0  9990
2 68489  97.7675 240.0753 0003569  61.9965 298.1615 14.92206426 28949
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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 13:58:49 LEMUR-2-CARROLLEMO
NORAD 68489 		SL-8 DEB
NORAD 5301 		4.546 12.63 1.3e-07
2026-10-11 18:37:33 LEMUR-2-CARROLLEMO
NORAD 68489 		CZ-4B DEB
NORAD 26262 		3.845 14.44 1.3e-07
2026-10-11 23:35:31 LEMUR-2-CARROLLEMO
NORAD 68489 		CESARIO
NORAD 100642 		3.828 7.37 2.7e-07
2026-10-12 01:26:04 LEMUR-2-CARROLLEMO
NORAD 68489 		FENGYUN 1C DEB
NORAD 31218 		1.589 14.90 6.5e-07
2026-10-13 02:14:27 LEMUR-2-CARROLLEMO
NORAD 68489 		ISIS 1 DEB
NORAD 36301 		2.224 15.43 3.2e-07
2026-10-13 17:16:05 GRUS-3ALPHA
NORAD 64579 		LEMUR-2-CARROLLEMO
NORAD 68489 		4.477 14.68 8.9e-08
2026-10-13 18:52:37 GRUS-3ALPHA
NORAD 64579 		LEMUR-2-CARROLLEMO
NORAD 68489 		3.690 14.68 1.3e-07
2026-10-15 13:41:31 LEMUR-2-CARROLLEMO
NORAD 68489 		LEMUR-2-ALEX-FULTON
NORAD 69905 		4.942 7.20 1.6e-07
2026-10-16 00:53:57 LEMUR-2-CARROLLEMO
NORAD 68489 		CZ-4B DEB
NORAD 38326 		3.801 11.27 2.2e-07
2026-10-16 21:04:23 LEMUR-2-CARROLLEMO
NORAD 68489 		FOSSASAT-2E26
NORAD 69899 		4.273 7.23 2.2e-07
2026-10-16 22:01:10 LEMUR-2-CARROLLEMO
NORAD 68489 		ISIS 1 DEB
NORAD 36301 		4.579 15.49 7.3e-08

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