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LEMUR-2-VUKASIN

In orbit NORAD 66785 KRUW-8555-8781-8249-7141

Observations 0
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Falcon 9 Block 5 | Transporter 15 (Dedicated SSO Rideshare)

Falcon 9 Block 5

Carrier rocket

Space Launch Complex 4E

Spaceport

0

Observations all time

Mission information
Spacecraft name
LEMUR-2-VUKASIN
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 15 (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
556.49 km
Apogee
563.76 km
Inclination
97.5°
Period
95.9 min
Semi-major axis
6938.3 km
Velocity
7.58 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-14 14:09:05 UTC
Two-line elements (TLE)
1 66785U 25276DZ  26287.17494015  .00004920  00000-0  38749-3 0  9999
2 66785  97.4963 354.1544 0005235  69.0359 291.1425 15.01221189 47998
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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
2026-10-15 19:24:17 LEMUR-2-VUKASIN
NORAD 66785 		KUIPER-00554
NORAD 69619 		2.069 14.61 4.3e-07
2026-10-15 20:12:19 LEMUR-2-VUKASIN
NORAD 66785 		KUIPER-00554
NORAD 69619 		3.892 14.62 1.2e-07
2026-10-15 22:47:10 STARLINK-5287
NORAD 55293 		LEMUR-2-VUKASIN
NORAD 66785 		3.538 14.95 3.9e-06
2026-10-16 19:33:02 STARLINK-5325
NORAD 55292 		LEMUR-2-VUKASIN
NORAD 66785 		4.288 14.99 2.6e-06
2026-10-16 22:34:33 LEMUR-2-VUKASIN
NORAD 66785 		STARLINK-36158
NORAD 67080 		1.432 15.06 2.3e-05
2026-10-17 09:22:33 UM5-RIBAT
NORAD 60554 		LEMUR-2-VUKASIN
NORAD 66785 		4.567 1.19 2.1e-07
2026-10-17 10:09:02 LEMUR-2-VUKASIN
NORAD 66785 		OBJECT E
NORAD 100462 		1.349 0.42 2.4e-06
2026-10-17 10:10:33 UM5-RIBAT
NORAD 60554 		LEMUR-2-VUKASIN
NORAD 66785 		4.330 1.19 2.3e-07
2026-10-17 10:58:31 UM5-RIBAT
NORAD 60554 		LEMUR-2-VUKASIN
NORAD 66785 		4.259 1.19 2.4e-07
2026-10-17 18:11:33 KAZSTSAT
NORAD 43783 		LEMUR-2-VUKASIN
NORAD 66785 		4.105 5.19 2.5e-07
2026-10-17 22:52:06 STARLINK-34641
NORAD 64797 		LEMUR-2-VUKASIN
NORAD 66785 		1.986 8.51 2.9e-05
2026-10-19 01:24:18 LEMUR-2-VUKASIN
NORAD 66785 		FENGYUN 1C DEB
NORAD 31893 		4.076 8.79 2.2e-07
2026-10-19 19:29:33 GRUS-1B
NORAD 47934 		LEMUR-2-VUKASIN
NORAD 66785 		1.621 14.98 6.1e-07
2026-10-20 17:11:09 LEMUR-2-VUKASIN
NORAD 66785 		SL-6 R/B(2)
NORAD 20666 		3.341 14.55 4.6e-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