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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: 2026-10-10 16:30
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Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-12 03:47:55 STARLINK-30405
NORAD 57851 		HERMES-2
NORAD 63243 		4.907 14.76 2.3e-06
2026-10-15 04:45:58 HERMES-2
NORAD 63243 		STARLINK-34780
NORAD 65074 		4.899 15.14 2.0e-06
2026-10-14 08:39:36 HERMES-2
NORAD 63243 		STARLINK-37854
NORAD 69494 		1.466 13.51 1.1e-06
2026-10-13 16:55:09 HERMES-2
NORAD 63243 		STPSAT-7
NORAD 68630 		1.696 11.77 1.1e-06
2026-10-15 01:52:36 HERMES-2
NORAD 63243 		STARLINK-37972
NORAD 69708 		1.851 14.30 6.0e-07
2026-10-12 08:46:01 HERMES-2
NORAD 63243 		SL-3 R/B
NORAD 13771 		3.622 15.22 3.1e-07
2026-10-12 06:57:13 HERMES-2
NORAD 63243 		OBJECT P
NORAD 67261 		2.752 15.13 2.1e-07
2026-10-13 18:10:44 OBJECT K
NORAD 61903 		HERMES-2
NORAD 63243 		2.864 15.12 1.9e-07
2026-10-12 12:11:39 HERMES-2
NORAD 63243 		CZ-6A DEB
NORAD 55516 		3.124 14.77 1.8e-07
2026-10-12 05:03:03 OBJECT B
NORAD 59774 		HERMES-2
NORAD 63243 		3.780 13.23 1.8e-07
2026-10-16 10:40:19 HERMES-2
NORAD 63243 		STARLINK-34856
NORAD 65687 		3.487 14.20 1.7e-07
2026-10-14 12:45:10 STARLINK-32552
NORAD 62174 		HERMES-2
NORAD 63243 		3.505 14.61 1.5e-07
2026-10-11 13:15:23 HERMES-2
NORAD 63243 		STARLINK-37789
NORAD 69495 		4.136 13.51 1.4e-07
2026-10-14 15:25:33 HERMES-2
NORAD 63243 		CZ-4C DEB
NORAD 42670 		3.391 15.11 1.4e-07
2026-10-16 13:48:24 HERMES-2
NORAD 63243 		STARLINK-35221
NORAD 65695 		4.272 14.20 1.2e-07
2026-10-16 11:33:10 HIBARI
NORAD 49400 		HERMES-2
NORAD 63243 		4.241 14.59 1.1e-07
2026-10-14 10:38:26 HAWK-11A
NORAD 62382 		HERMES-2
NORAD 63243 		4.618 14.42 9.4e-08
2026-10-11 11:07:07 STARLINK-32558
NORAD 62169 		HERMES-2
NORAD 63243 		4.677 14.92 7.7e-08
2026-10-13 19:44:45 OBJECT K
NORAD 61903 		HERMES-2
NORAD 63243 		4.564 15.12 7.5e-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.