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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: 2026-10-11 08:30
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Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-16 04:58:19 STARLINK-5142
NORAD 53984 		PREFIRE-2
NORAD 59881 		2.400 14.50 1.0e-05
2026-10-12 22:45:01 STARLINK-3333
NORAD 50805 		PREFIRE-2
NORAD 59881 		4.343 12.85 4.3e-06
2026-10-16 23:44:08 PREFIRE-2
NORAD 59881 		AC1-001
NORAD 66744 		1.195 14.29 1.4e-06
2026-10-15 01:46:12 HJ-2E
NORAD 54035 		PREFIRE-2
NORAD 59881 		1.184 14.49 1.4e-06
2026-10-12 13:59:15 LEGION 2
NORAD 59626 		PREFIRE-2
NORAD 59881 		1.672 14.04 7.7e-07
2026-10-11 09:25:56 PREFIRE-2
NORAD 59881 		SL-3 R/B
NORAD 19046 		3.151 13.59 6.5e-07
2026-10-11 11:00:37 PREFIRE-2
NORAD 59881 		SL-3 R/B
NORAD 19046 		3.997 13.59 4.1e-07
2026-10-11 12:35:19 PREFIRE-2
NORAD 59881 		SL-3 R/B
NORAD 19046 		4.960 13.59 2.6e-07
2026-10-12 18:44:01 PREFIRE-2
NORAD 59881 		6GSTARLAB
NORAD 66683 		2.806 14.28 2.6e-07
2026-10-17 05:07:35 PREFIRE-2
NORAD 59881 		HADES-SA (SPINNYONE)
NORAD 68446 		3.888 11.80 2.0e-07
2026-10-11 16:32:18 PREFIRE-2
NORAD 59881 		COSMOS 2251 DEB
NORAD 33811 		3.945 12.65 1.8e-07
2026-10-15 01:09:58 PREFIRE-2
NORAD 59881 		BALKAN-1
NORAD 62611 		3.524 14.03 1.8e-07
2026-10-12 21:05:44 PREFIRE-2
NORAD 59881 		LUCA (RS90S)
NORAD 67287 		4.007 14.23 1.3e-07
2026-10-11 15:03:45 PREFIRE-2
NORAD 59881 		CONNECTA IOT-9
NORAD 64534 		4.970 11.60 1.2e-07
2026-10-11 17:27:58 PREFIRE-2
NORAD 59881 		TABLETSAT-AURORA
NORAD 40017 		4.275 13.81 1.2e-07
2026-10-12 01:20:36 PREFIRE-2
NORAD 59881 		UMBRA-10
NORAD 60547 		4.745 13.34 1.1e-07
2026-10-15 23:16:19 PREFIRE-2
NORAD 59881 		LEO EXPRESS 2
NORAD 62673 		4.360 14.30 1.1e-07
2026-10-14 18:05:03 PREFIRE-2
NORAD 59881 		TIANYI C
NORAD 64050 		4.374 14.37 1.0e-07
2026-10-13 04:59:11 PREFIRE-2
NORAD 59881 		SCS-01 G
NORAD 63988 		4.626 14.23 9.8e-08
2026-10-16 05:34:56 PREFIRE-2
NORAD 59881 		LUNA-1
NORAD 66777 		4.667 14.25 9.6e-08
2026-10-15 21:41:39 PREFIRE-2
NORAD 59881 		LEO EXPRESS 2
NORAD 62673 		4.693 14.30 9.4e-08
2026-10-15 04:54:51 PREFIRE-2
NORAD 59881 		SUPERVIEW NEO-2 04
NORAD 62080 		4.585 14.60 8.9e-08
2026-10-15 04:54:51 PREFIRE-2
NORAD 59881 		SUPERVIEW NEO-2 03
NORAD 62079 		4.597 14.60 8.8e-08
2026-10-13 10:31:11 PREFIRE-2
NORAD 59881 		TIANYI B
NORAD 64049 		4.825 14.36 8.6e-08
2026-10-13 22:35:45 PREFIRE-2
NORAD 59881 		CZ-6A DEB
NORAD 61402 		4.706 15.21 6.8e-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.