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LEMUR-2-DELOITTE-4

In orbit NORAD 69934 NJSS-4722-8628-2172-2522

Observations 0
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Falcon 9 Block 5 | Transporter 17 (Dedicated SSO Rideshare)

Falcon 9 Block 5

Carrier rocket

Space Launch Complex 4E

Spaceport

0

Observations all time

Mission information
Spacecraft name
LEMUR-2-DELOITTE-4
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 17 (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
580.11 km
Apogee
592.17 km
Inclination
97.7°
Period
96.5 min
Semi-major axis
6964.3 km
Velocity
7.56 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-11 04:56:41 UTC
Two-line elements (TLE)
1 69934U 26156BT  26283.93772343  .00004399  00000-0  43015-3 0  9991
2 69934  97.7444 182.9069 0008661 193.3630 166.7361 14.92827197 14262
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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 02:17:08 BOHR
NORAD 69917 		LEMUR-2-DELOITTE-4
NORAD 69934 		3.974 0.01 2.8e-07
2026-10-12 03:01:26 BOHR
NORAD 69917 		LEMUR-2-DELOITTE-4
NORAD 69934 		3.170 0.01 4.4e-07
2026-10-12 03:52:05 BOHR
NORAD 69917 		LEMUR-2-DELOITTE-4
NORAD 69934 		1.969 0.01 1.3e-05
2026-10-12 04:38:31 BOHR
NORAD 69917 		LEMUR-2-DELOITTE-4
NORAD 69934 		1.089 0.01 1.3e-05
2026-10-12 05:27:01 BOHR
NORAD 69917 		LEMUR-2-DELOITTE-4
NORAD 69934 		0.579 0.01 1.3e-05
2026-10-12 06:15:35 BOHR
NORAD 69917 		LEMUR-2-DELOITTE-4
NORAD 69934 		1.011 0.01 1.3e-05
2026-10-12 07:01:54 BOHR
NORAD 69917 		LEMUR-2-DELOITTE-4
NORAD 69934 		2.279 0.01 1.3e-05
2026-10-12 07:52:40 BOHR
NORAD 69917 		LEMUR-2-DELOITTE-4
NORAD 69934 		3.098 0.01 4.6e-07
2026-10-12 08:36:43 BOHR
NORAD 69917 		LEMUR-2-DELOITTE-4
NORAD 69934 		4.299 0.01 2.4e-07
2026-10-13 01:01:07 LEMUR-2-DELOITTE-4
NORAD 69934 		CZ-6A DEB
NORAD 55532 		3.098 14.89 1.7e-07
2026-10-14 04:10:41 LEMUR-2-DELOITTE-4
NORAD 69934 		COROT
NORAD 29678 		2.778 14.56 2.5e-07
2026-10-15 01:53:54 COSMOS 2612
NORAD 68762 		LEMUR-2-DELOITTE-4
NORAD 69934 		2.667 12.86 3.7e-07
2026-10-15 12:25:21 SINOD-D 3
NORAD 40977 		LEMUR-2-DELOITTE-4
NORAD 69934 		2.503 9.49 5.7e-07
2026-10-17 09:12:13 LEMUR-2-DELOITTE-4
NORAD 69934 		CZ-2C R/B
NORAD 67475 		4.971 14.64 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