Conjunctions
Close approaches within 5 km between satellites in the portal catalog and other objects in orbit over the next seven days. The table is updated three times a day.
Last updated, UTC: 2026-10-13 16:30
Last updated, UTC: 2026-10-13 16:30
| Time of closest approach, UTC | Object 1 | Object 2 | Distance, km | Speed, km/s | Max. probability |
|---|---|---|---|---|---|
| 2026-10-19 15:56:10 |
COSMOS 2561
NORAD 54109 |
STARLINK-38311
NORAD 100625 |
1.738 | 15.17 | 1.6e-05 |
| 2026-10-15 08:40:23 |
COSMOS 2561
NORAD 54109 |
STARLINK-38423
NORAD 100624 |
1.838 | 15.21 | 1.4e-05 |
| 2026-10-18 09:06:06 |
COSMOS 2561
NORAD 54109 |
STARLINK-38416
NORAD 100638 |
2.231 | 15.21 | 9.5e-06 |
| 2026-10-15 05:35:25 |
COSMOS 2561
NORAD 54109 |
STARLINK-38347
NORAD 100621 |
4.083 | 15.20 | 2.8e-06 |
| 2026-10-15 21:24:53 |
COSMOS 2561
NORAD 54109 |
GHGSAT-C8
NORAD 56186 |
1.632 | 14.41 | 7.6e-07 |
| 2026-10-19 07:57:56 |
COSMOS 2561
NORAD 54109 |
LIJIAN-1 R/B
NORAD 64093 |
3.626 | 5.42 | 3.2e-07 |
| 2026-10-16 22:02:02 |
COSMOS 2561
NORAD 54109 |
TRANSPORTER-12 OBJECT CL
NORAD 62691 |
3.769 | 4.38 | 3.0e-07 |
| 2026-10-18 16:32:29 |
SKYSAT-C4
NORAD 41771 |
COSMOS 2561
NORAD 54109 |
3.987 | 4.91 | 1.5e-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.