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: 2026-10-11 00:30
Last updated, UTC: 2026-10-11 00:30
| Time of closest approach, UTC | Object 1 | Object 2 | Distance, km | Speed, km/s | Max. probability |
|---|---|---|---|---|---|
| 2026-10-14 12:11:28 |
STARLINK-5180
NORAD 55318 |
HYDROGNSS-2
NORAD 66763 |
1.598 | 15.09 | 1.8e-05 |
| 2026-10-11 10:13:41 |
STARLINK-4784
NORAD 53839 |
HYDROGNSS-2
NORAD 66763 |
3.484 | 8.21 | 9.5e-06 |
| 2026-10-15 13:30:25 |
STARLINK-5053
NORAD 53913 |
HYDROGNSS-2
NORAD 66763 |
4.842 | 7.98 | 4.9e-06 |
| 2026-10-12 10:17:10 |
STARLINK-5305
NORAD 55314 |
HYDROGNSS-2
NORAD 66763 |
3.908 | 15.09 | 3.1e-06 |
| 2026-10-14 09:26:32 |
HYDROGNSS-2
NORAD 66763 |
IRIDIUM 33 DEB
NORAD 36028 |
1.107 | 15.05 | 1.3e-06 |
| 2026-10-13 05:39:32 |
HYDROGNSS-2
NORAD 66763 |
OBJECT E
NORAD 69542 |
2.243 | 0.22 | 8.8e-07 |
| 2026-10-13 06:29:18 |
HYDROGNSS-2
NORAD 66763 |
OBJECT J
NORAD 100788 |
2.922 | 0.55 | 5.2e-07 |
| 2026-10-16 21:04:33 |
HYDROGNSS-2
NORAD 66763 |
COSMOS 1275 DEB
NORAD 42101 |
2.208 | 13.91 | 4.6e-07 |
| 2026-10-13 12:02:53 |
HYDROGNSS-2
NORAD 66763 |
OBJECT J
NORAD 100788 |
3.361 | 0.55 | 3.9e-07 |
| 2026-10-15 22:08:31 |
HYDROGNSS-2
NORAD 66763 |
AISAT
NORAD 40054 |
2.868 | 14.44 | 2.4e-07 |
| 2026-10-12 04:06:30 |
AAC-HSI-SAT1
NORAD 56225 |
HYDROGNSS-2
NORAD 66763 |
2.837 | 14.88 | 2.1e-07 |
| 2026-10-15 12:02:03 |
HYDROGNSS-2
NORAD 66763 |
DISKSAT C
NORAD 67219 |
3.827 | 14.30 | 1.4e-07 |
| 2026-10-12 02:31:14 |
AAC-HSI-SAT1
NORAD 56225 |
HYDROGNSS-2
NORAD 66763 |
4.042 | 14.88 | 1.0e-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.