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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
2026-10-12 21:28:30 COSMO-SKYMED 4
NORAD 37216 		SL-14 R/B
NORAD 18215 		0.215 14.12 1.1e-04
2026-10-13 12:08:09 COSMO-SKYMED 4
NORAD 37216 		OMNI-L2
NORAD 52771 		1.384 13.40 1.3e-06
2026-10-17 13:19:54 COSMO-SKYMED 4
NORAD 37216 		PROSPERO (BLACK ARROW)
NORAD 5580 		2.323 8.99 6.8e-07
2026-10-15 10:17:13 COSMO-SKYMED 4
NORAD 37216 		OPS 1264 (DMSP 4A F4)
NORAD 2980 		2.293 10.82 6.6e-07
2026-10-13 09:31:33 COSMO-SKYMED 4
NORAD 37216 		CZ-6A DEB
NORAD 61326 		2.150 14.96 3.4e-07
2026-10-16 14:15:16 COSMO-SKYMED 4
NORAD 37216 		KUIPER-00113
NORAD 65948 		3.752 6.07 2.9e-07
2026-10-12 08:50:14 COSMO-SKYMED 4
NORAD 37216 		FENGYUN 1C DEB
NORAD 30840 		2.754 14.95 2.1e-07
2026-10-13 12:23:43 COSMO-SKYMED 4
NORAD 37216 		CSTB 1
NORAD 31122 		2.897 14.93 1.9e-07
2026-10-11 18:47:27 COSMO-SKYMED 4
NORAD 37216 		CZ-4B DEB
NORAD 26444 		4.245 10.81 1.8e-07
2026-10-16 12:43:54 COSMO-SKYMED 4
NORAD 37216 		KUIPER-00048
NORAD 64508 		3.851 14.21 1.4e-07
2026-10-13 15:57:32 COSMO-SKYMED 4
NORAD 37216 		FENGYUN 1C DEB
NORAD 31444 		3.744 14.63 1.3e-07
2026-10-15 20:25:50 COSMO-SKYMED 4
NORAD 37216 		KUIPER-00223
NORAD 67783 		3.916 14.53 1.2e-07
2026-10-14 10:34:30 COSMO-SKYMED 4
NORAD 37216 		KUIPER-00296
NORAD 68595 		4.759 12.86 1.2e-07
2026-10-16 20:53:29 COSMO-SKYMED 4
NORAD 37216 		KUIPER-00042
NORAD 64503 		4.715 13.39 1.1e-07
2026-10-15 04:45:22 COSMO-SKYMED 4
NORAD 37216 		KUIPER-00420
NORAD 68932 		4.893 13.18 1.0e-07
2026-10-15 03:56:43 COSMO-SKYMED 4
NORAD 37216 		KUIPER-00420
NORAD 68932 		4.904 13.21 1.0e-07
2026-10-14 11:55:15 COSMO-SKYMED 4
NORAD 37216 		KUIPER-00103
NORAD 65141 		4.808 14.55 8.0e-08
2026-10-14 16:43:45 COSMO-SKYMED 4
NORAD 37216 		COSMOS 2523
NORAD 42986 		4.651 14.91 7.3e-08
2026-10-16 23:40:58 COSMO-SKYMED 4
NORAD 37216 		KINEIS-1A
NORAD 60084 		4.980 14.73 7.0e-08
2026-10-16 22:03:42 COSMO-SKYMED 4
NORAD 37216 		KINEIS-1A
NORAD 60084 		4.995 14.73 6.9e-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.