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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 00:30
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Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-12 18:09:53 FLOCK 4H-4
NORAD 66707 		FLOCK 4H-7
NORAD 66710 		0.754 0.00 7.5e-06
2026-10-12 18:57:27 FLOCK 4H-4
NORAD 66707 		FLOCK 4H-7
NORAD 66710 		2.434 0.00 7.5e-06
2026-10-15 21:52:07 STARLINK-3342
NORAD 50816 		FLOCK 4H-7
NORAD 66710 		3.968 12.81 5.2e-06
2026-10-16 08:07:37 STARLINK-1276
NORAD 45368 		FLOCK 4H-7
NORAD 66710 		4.251 12.97 4.4e-06
2026-10-15 21:04:47 STARLINK-3342
NORAD 50816 		FLOCK 4H-7
NORAD 66710 		4.929 12.82 3.3e-06
2026-10-14 23:08:23 FLOCK 4H-6
NORAD 66709 		FLOCK 4H-7
NORAD 66710 		1.814 0.04 1.3e-06
2026-10-16 23:41:43 FLOCK 4H-7
NORAD 66710 		DELTA 2 R/B
NORAD 21393 		3.485 13.53 1.0e-06
2026-10-12 06:25:59 OBJECT B
NORAD 62726 		FLOCK 4H-7
NORAD 66710 		2.692 0.03 6.1e-07
2026-10-11 17:54:07 FLOCK 4H-7
NORAD 66710 		LANDSAT 5
NORAD 14780 		4.690 14.50 5.4e-07
2026-10-11 10:40:38 BRO-18
NORAD 64550 		FLOCK 4H-7
NORAD 66710 		3.995 5.47 2.6e-07
2026-10-11 18:28:28 FLOCK 4H-7
NORAD 66710 		FLOCK 4H-15
NORAD 66718 		3.451 0.00 1.7e-07
2026-10-11 13:35:33 FLOCK 4H-7
NORAD 66710 		TITAN 3C TRANSTAGE DEB
NORAD 1961 		4.860 11.86 1.3e-07
2026-10-11 10:42:12 FLOCK 4H-7
NORAD 66710 		IRIDIUM 33 DEB
NORAD 40996 		4.482 14.24 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.