COSMOS 2576
In orbit NORAD 59773 ECTY-2095-6453-4056-1105 Russia
2024
Launch
0
Observations all time
Gallery
1 59773U 24092A 26283.70051139 .00005747 00000-0 27548-3 0 9997
2 59773 97.4495 38.1498 0003309 319.5093 40.5895 15.19296699133936
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 |
|---|---|---|---|---|---|
| 2026-10-11 09:03:43 |
CFOSAT
NORAD 43662 |
COSMOS 2576
NORAD 59773 |
4.891 | 12.60 | 1.2e-07 |
| 2026-10-11 14:33:35 |
COSMOS 2576
NORAD 59773 |
YAOGAN-1 DEB
NORAD 36365 |
3.379 | 4.95 | 3.7e-07 |
| 2026-10-12 07:17:21 |
COSMOS 2576
NORAD 59773 |
NUSAT-54 (BRANCA MARQUES)
NORAD 68442 |
4.374 | 14.81 | 9.2e-08 |
| 2026-10-12 08:52:12 |
COSMOS 2576
NORAD 59773 |
NUSAT-54 (BRANCA MARQUES)
NORAD 68442 |
4.940 | 14.81 | 7.2e-08 |
| 2026-10-12 22:10:19 |
COSMOS 2576
NORAD 59773 |
T.MICROSAT-1
NORAD 66766 |
4.634 | 5.46 | 1.9e-07 |
| 2026-10-13 02:25:31 |
STARLINK-5003
NORAD 53905 |
COSMOS 2576
NORAD 59773 |
3.382 | 6.06 | 1.1e-05 |
| 2026-10-13 13:03:13 |
COSMOS 2576
NORAD 59773 |
GB 3
NORAD 14180 |
4.364 | 13.79 | 1.3e-07 |
| 2026-10-13 16:52:55 |
COSMOS 2576
NORAD 59773 |
SL-16 DEB
NORAD 22571 |
4.178 | 4.15 | 2.4e-07 |
| 2026-10-14 07:39:13 |
COSMOS 2576
NORAD 59773 |
CZ-2C DEB
NORAD 37770 |
4.665 | 15.05 | 7.3e-08 |
| 2026-10-15 03:55:20 |
COSMOS 2576
NORAD 59773 |
CZ-4C R/B
NORAD 48080 |
3.972 | 7.67 | 2.5e-07 |
| 2026-10-15 06:37:23 |
COSMOS 2576
NORAD 59773 |
HULIANWANG JISHU SHIYAN 10A
NORAD 69320 |
2.218 | 14.76 | 3.6e-07 |
| 2026-10-15 18:58:11 |
COSMOS 2576
NORAD 59773 |
TWILIGHT-1 OBJECT AH
NORAD 67394 |
1.961 | 12.85 | 6.9e-07 |
| 2026-10-16 12:58:50 |
S-NET A
NORAD 43188 |
COSMOS 2576
NORAD 59773 |
4.384 | 14.55 | 9.9e-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.
