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GNOMES-3

In orbit NORAD 52158 QLLH-6869-6419-5684-6836 United States of America

Observations 0
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2022

Launch

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Observations all time

Mission information
Spacecraft name
GNOMES-3
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
Launch and timeline
Launch time
2022-04-01 00:00:00
Separation time
2022-04-01 00:00:00
Satellite appearance
Data for the last 30 days
Orbital parameters of the satellite
Perigee
602.57 km
Apogee
616.10 km
Inclination
97.8°
Period
96.9 min
Semi-major axis
6987.4 km
Velocity
7.55 km/s
Orbital elements
TLE source
Celestrak
TLE updated
2026-10-11 12:56:43 UTC
Two-line elements (TLE)
1 52158U 22033B   26284.18089797  .00001808  00000-0  21598-3 0  9997
2 52158  97.8140 358.3823 0009580 307.1037  52.9302 14.85416524244558
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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 18:16:10 GNOMES-3
NORAD 52158 		GEESAT-5 04
NORAD 65553 		4.388 13.79 1.2e-07
2026-10-11 18:26:52 CARBONITE 1 (CBNT-1)
NORAD 40718 		GNOMES-3
NORAD 52158 		0.728 11.37 5.9e-06
2026-10-11 19:04:38 GNOMES-3
NORAD 52158 		GEESAT-5 04
NORAD 65553 		3.145 13.80 2.3e-07
2026-10-12 09:04:42 GNOMES-3
NORAD 52158 		AUREOLE 3
NORAD 12848 		4.491 15.13 7.3e-08
2026-10-12 19:05:21 GNOMES-3
NORAD 52158 		CZ-6A DEB
NORAD 55225 		4.498 0.13 2.1e-07
2026-10-12 23:32:52 GNOMES-3
NORAD 52158 		FENGYUN 1C DEB
NORAD 31297 		4.207 10.66 1.9e-07
2026-10-13 15:02:40 GNOMES-3
NORAD 52158 		COSMOS 2251 DEB
NORAD 34953 		3.996 14.79 1.1e-07
2026-10-14 05:14:01 GNOMES-3
NORAD 52158 		GEESAT-5 06
NORAD 65555 		2.266 14.22 4.0e-07
2026-10-15 08:13:19 GNOMES-3
NORAD 52158 		IRIDIUM 33 DEB
NORAD 35915 		4.914 14.86 6.8e-08
2026-10-15 21:23:39 GNOMES-3
NORAD 52158 		CATCH-1
NORAD 60088 		1.069 10.15 3.0e-06
2026-10-16 06:10:29 GNOMES-3
NORAD 52158 		GEESAT-6 10
NORAD 65722 		1.563 12.05 1.2e-06
2026-10-16 22:36:29 GNOMES-3
NORAD 52158 		SL-8 DEB
NORAD 13500 		2.891 15.06 1.8e-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