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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: 2026-10-12 16:30
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Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-17 21:30:58 STARLINK-33585
NORAD 62782 		HERMES-4
NORAD 63833 		4.808 14.75 2.4e-06
2026-10-16 02:39:44 HERMES-4
NORAD 63833 		STARLINK-35023
NORAD 65279 		4.831 14.77 2.4e-06
2026-10-15 18:01:24 HERMES-4
NORAD 63833 		STARLINK-36330
NORAD 67737 		4.758 14.84 2.3e-06
2026-10-18 04:31:01 STARLINK-3370
NORAD 51127 		HERMES-4
NORAD 63833 		4.889 14.75 2.3e-06
2026-10-14 14:33:18 HERMES-4
NORAD 63833 		STARLINK-36419
NORAD 67584 		4.672 15.02 2.3e-06
2026-10-17 06:52:19 HERMES-4
NORAD 63833 		STARLINK-34213
NORAD 64148 		4.940 14.74 2.3e-06
2026-10-15 20:56:15 STARLINK-4766
NORAD 53840 		HERMES-4
NORAD 63833 		4.989 14.75 2.2e-06
2026-10-16 09:36:41 HERMES-4
NORAD 63833 		STARLINK-35191
NORAD 65594 		4.719 15.05 2.2e-06
2026-10-17 23:47:31 HERMES-4
NORAD 63833 		STARLINK-38258
NORAD 100436 		4.618 15.16 2.2e-06
2026-10-15 19:59:36 HERMES-4
NORAD 63833 		STARLINK-34362
NORAD 64292 		4.654 15.12 2.2e-06
2026-10-16 19:39:54 HERMES-4
NORAD 63833 		STARLINK-38333
NORAD 100453 		4.616 15.17 2.2e-06
2026-10-16 05:34:24 HERMES-4
NORAD 63833 		STARLINK-34708
NORAD 65062 		4.682 15.14 2.2e-06
2026-10-18 11:49:13 STARLINK-4376
NORAD 53216 		HERMES-4
NORAD 63833 		4.902 14.91 2.1e-06
2026-10-13 19:46:42 STARLINK-4371
NORAD 53232 		HERMES-4
NORAD 63833 		4.941 14.94 2.1e-06
2026-10-14 01:24:49 HERMES-4
NORAD 63833 		OKEAN-1
NORAD 19274 		3.632 14.32 2.0e-06
2026-10-15 11:33:30 OBJECT B
NORAD 61870 		HERMES-4
NORAD 63833 		1.417 15.13 7.8e-07
2026-10-14 02:01:58 HERMES-4
NORAD 63833 		STARLINK-35086
NORAD 65699 		2.065 13.61 5.6e-07
2026-10-18 06:56:48 HERMES-4
NORAD 63833 		OBJECT C
NORAD 100368 		1.866 15.12 4.5e-07
2026-10-17 03:47:40 HERMES-4
NORAD 63833 		STARLINK-37853
NORAD 69498 		2.419 13.74 4.0e-07
2026-10-15 13:07:30 OBJECT B
NORAD 61870 		HERMES-4
NORAD 63833 		2.002 15.13 3.9e-07
2026-10-16 17:43:32 NUSAT-41 (C PAYNE-G)
NORAD 56944 		HERMES-4
NORAD 63833 		2.729 12.70 3.7e-07
2026-10-15 00:58:55 AFR-1
NORAD 56964 		HERMES-4
NORAD 63833 		3.037 12.63 3.0e-07
2026-10-18 18:11:52 SALSAT
NORAD 46495 		HERMES-4
NORAD 63833 		3.116 12.90 2.7e-07
2026-10-13 18:46:53 TOMORROW-S4
NORAD 62386 		HERMES-4
NORAD 63833 		2.805 14.44 2.5e-07
2026-10-13 22:06:55 HERMES-4
NORAD 63833 		STARLINK-35086
NORAD 65699 		3.096 13.55 2.5e-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.