SITRO-AIS-27
In orbit NORAD 59068 TFHP-8381-2856-3771-0898
Soyuz 2.1b Fregat-M
Carrier rocket
Cosmodrome Site 1S
Spaceport
280
Observations all time
The satellite is in orbit
Gallery
1 59068U 24039T 26285.95644970 .00003802 00000-0 29325-3 0 9990
2 59068 95.3771 316.1683 0140239 275.0184 83.5047 14.94394303142325
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 |
|---|---|---|---|---|---|
| 2026-10-14 06:49:34 |
STARLINK-4440
NORAD 53671 |
SITRO-AIS 27
NORAD 59068 |
1.927 | 14.86 | 1.4e-05 |
| 2026-10-14 07:52:50 |
SITRO-AIS 27
NORAD 59068 |
SCOUT X-4 R/B
NORAD 1815 |
1.856 | 15.07 | 5.9e-07 |
| 2026-10-14 08:20:43 |
COSMOS 2567
NORAD 55978 |
SITRO-AIS 27
NORAD 59068 |
4.065 | 11.88 | 1.8e-07 |
| 2026-10-14 11:00:50 |
SITRO-AIS 27
NORAD 59068 |
KUIPER-00646
NORAD 69789 |
4.476 | 14.30 | 9.9e-08 |
| 2026-10-15 02:51:00 |
SITRO-AIS 27
NORAD 59068 |
NOAA 16 DEB
NORAD 41227 |
4.928 | 12.92 | 1.1e-07 |
| 2026-10-15 06:47:00 |
SITRO-AIS 27
NORAD 59068 |
OBJECT AE
NORAD 67276 |
2.823 | 5.58 | 5.2e-07 |
| 2026-10-17 23:23:39 |
SITRO-AIS 27
NORAD 59068 |
STARLINK-36055
NORAD 66846 |
0.417 | 15.01 | 2.7e-04 |
| 2026-10-18 04:12:21 |
SITRO-AIS 27
NORAD 59068 |
STARLINK-35982
NORAD 66828 |
1.969 | 15.01 | 1.2e-05 |
| 2026-10-18 05:48:38 |
SITRO-AIS 27
NORAD 59068 |
STARLINK-35982
NORAD 66828 |
4.750 | 15.01 | 2.1e-06 |
| 2026-10-18 22:22:03 |
SITRO-AIS 27
NORAD 59068 |
FENGYUN 1C DEB
NORAD 37424 |
3.168 | 6.03 | 4.1e-07 |
| 2026-10-19 04:02:04 |
SITRO-AIS 27
NORAD 59068 |
OBJECT P
NORAD 64889 |
4.414 | 7.62 | 2.0e-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.