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AETHER-4

In orbit NORAD 67375 ELGA-4919-1325-5780-1576

Observations 0
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Falcon 9 Block 5 | Pandora / Twilight rideshare mission

Falcon 9 Block 5

Carrier rocket

Space Launch Complex 4E

Spaceport

0

Observations all time

Mission information
Spacecraft name
AETHER-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 | Pandora / Twilight rideshare mission
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
606.07 km
Apogee
609.46 km
Inclination
97.8°
Period
96.9 min
Semi-major axis
6985.9 km
Velocity
7.55 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-11 12:56:46 UTC
Two-line elements (TLE)
1 67375U 26004N   26284.25520776  .00000609  00000-0  75968-4 0  9990
2 67375  97.8120 280.7886 0002453 120.6746 239.4712 14.85908297 40539
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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 04:23:47 AETHER-4
NORAD 67375 		FENGYUN 1C DEB
NORAD 37595 		0.907 11.75 3.6e-06
2026-10-14 12:53:33 AETHER-4
NORAD 67375 		CZ-6A DEB
NORAD 55543 		2.882 5.96 4.9e-07
2026-10-15 14:40:49 AETHER-4
NORAD 67375 		SL-16 DEB
NORAD 22338 		3.321 14.02 1.9e-07
2026-10-15 17:11:51 AETHER-4
NORAD 67375 		XINZHENGCHENG-01
NORAD 68412 		2.498 13.92 3.5e-07
2026-10-16 19:26:46 GEESAT-6 04
NORAD 65716 		AETHER-4
NORAD 67375 		3.460 14.52 1.6e-07
2026-10-17 00:36:55 AETHER-4
NORAD 67375 		FENGYUN 1C DEB
NORAD 31443 		3.894 13.94 1.4e-07
2026-10-17 10:22:35 AETHER-4
NORAD 67375 		CZ-6A DEB
NORAD 54892 		4.613 9.07 1.7e-07
2026-10-17 12:44:38 AETHER-4
NORAD 67375 		FENGYUN 1C DEB
NORAD 31678 		4.867 13.86 9.4e-08
2026-10-17 21:14:18 AETHER-4
NORAD 67375 		CZ-6A DEB
NORAD 54938 		4.976 14.92 6.5e-08
2026-10-17 22:31:02 AETHER-4
NORAD 67375 		FENGYUN 1C DEB
NORAD 37432 		0.946 2.00 4.9e-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