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LEMUR-2-EMARCHIA

In orbit NORAD 68492 UJHQ-1257-1810-0956-9142

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-EMARCHIA
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
583.41 km
Apogee
590.00 km
Inclination
97.8°
Period
96.5 min
Semi-major axis
6964.8 km
Velocity
7.55 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-12 13:08:42 UTC
Two-line elements (TLE)
1 68492U 26067CE  26285.01809051  .00006166  00000-0  60328-3 0  9998
2 68492  97.7699 241.4808 0004644  44.9974 315.1621 14.92666930 29141
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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 03:45:38 LEMUR-2-EMARCHIA
NORAD 68492 		HORYU-2
NORAD 38340 		3.145 14.98 1.6e-07
2026-10-13 05:22:12 LEMUR-2-EMARCHIA
NORAD 68492 		HORYU-2
NORAD 38340 		1.739 14.98 5.2e-07
2026-10-13 15:26:53 LEMUR-2-PEGGY-2004
NORAD 68479 		LEMUR-2-EMARCHIA
NORAD 68492 		1.539 0.04 1.9e-06
2026-10-14 09:09:51 LEMUR-2-EMARCHIA
NORAD 68492 		KITA-36
NORAD 69909 		3.689 7.24 2.9e-07
2026-10-15 00:48:16 LEMUR-2-EMARCHIA
NORAD 68492 		COSMOS 2251 DEB
NORAD 38001 		4.113 3.14 2.6e-07
2026-10-16 02:03:20 LEMUR-2-EMARCHIA
NORAD 68492 		CZ-6A DEB
NORAD 68407 		4.768 14.34 8.7e-08
2026-10-17 02:19:19 LEMUR-2-EMARCHIA
NORAD 68492 		GRUS-3A
NORAD 69885 		4.281 7.22 2.2e-07
2026-10-17 08:08:18 LEMUR-2-EMARCHIA
NORAD 68492 		FENGYUN 1C DEB
NORAD 31746 		2.310 14.83 3.2e-07
2026-10-17 09:44:48 LEMUR-2-EMARCHIA
NORAD 68492 		FENGYUN 1C DEB
NORAD 31746 		2.345 14.83 3.1e-07
2026-10-18 04:41:10 FLYLAB1
NORAD 68472 		LEMUR-2-EMARCHIA
NORAD 68492 		2.657 0.00 2.4e-06
2026-10-18 05:33:42 FLYLAB1
NORAD 68472 		LEMUR-2-EMARCHIA
NORAD 68492 		1.317 0.00 2.4e-06
2026-10-18 06:23:33 FLYLAB1
NORAD 68472 		LEMUR-2-EMARCHIA
NORAD 68492 		2.900 0.00 2.4e-06

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