WILDFIRE 10
In orbit NORAD 57766 SMYF-3767-7993-5685-3976 United States of America
2023
Launch
0
Observations all time
Gallery
1 57766U 23133K 26288.63422631 .00000084 00000-0 64068-4 0 9996
2 57766 81.0005 251.8311 0007357 44.7641 315.4108 13.85694981157724
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.
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 |
|---|---|---|---|---|---|
| 2026-10-16 15:48:52 |
COSMOS 2517 (GEO-IK 2)
NORAD 41579 |
WILDFIRE 10
NORAD 57766 |
3.444 | 6.08 | 3.4e-07 |
| 2026-10-18 17:37:19 |
WILDFIRE 10
NORAD 57766 |
SL-16 DEB
NORAD 31794 |
3.140 | 14.25 | 1.9e-07 |
| 2026-10-19 03:33:45 |
WILDFIRE 10
NORAD 57766 |
THORAD AGENA D DEB
NORAD 4935 |
1.165 | 14.72 | 1.1e-06 |
| 2026-10-19 06:15:46 |
WILDFIRE 10
NORAD 57766 |
FENGYUN 1C DEB
NORAD 37425 |
4.586 | 14.67 | 7.3e-08 |
| 2026-10-19 11:28:18 |
WILDFIRE 10
NORAD 57766 |
THORAD AGENA D DEB
NORAD 5185 |
2.982 | 13.08 | 2.7e-07 |
| 2026-10-20 18:40:55 |
WILDFIRE 10
NORAD 57766 |
FENGYUN 1C DEB
NORAD 30246 |
2.755 | 14.38 | 2.4e-07 |
| 2026-10-20 22:53:08 |
WILDFIRE 10
NORAD 57766 |
CZ-6A DEB
NORAD 54270 |
3.388 | 4.60 | 3.7e-07 |
| 2026-10-20 23:54:31 |
WILDFIRE 10
NORAD 57766 |
DMSP 5D-2 F13 DEB
NORAD 40490 |
2.893 | 14.75 | 1.8e-07 |
| 2026-10-21 05:56:49 |
WILDFIRE 10
NORAD 57766 |
PRAETORIAN SDA_607
NORAD 65570 |
1.746 | 0.96 | 1.4e-06 |
| 2026-10-21 23:07:57 |
WILDFIRE 10
NORAD 57766 |
SDA_1678
NORAD 65988 |
2.409 | 14.12 | 3.3e-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.
