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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 09:45:13 STARLINK-4374
NORAD 53652 		FLOCK 4H-20
NORAD 66723 		2.505 14.87 8.2e-06
2026-10-16 21:11:02 FLOCK 4H-20
NORAD 66723 		FLOCK 4H-36
NORAD 66739 		2.439 0.02 7.4e-07
2026-10-13 08:42:45 FLOCK 4H-20
NORAD 66723 		ELECTRON KICK STAGE R/B
NORAD 45728 		1.814 13.94 6.8e-07
2026-10-11 06:17:34 FLOCK 4H-20
NORAD 66723 		CZ-11 DEB
NORAD 41846 		2.643 2.52 6.2e-07
2026-10-14 21:12:40 FLOCK 4H-20
NORAD 66723 		IRIDIUM 33 DEB
NORAD 46971 		1.580 15.20 6.0e-07
2026-10-16 13:17:38 FLOCK 4H-10
NORAD 66713 		FLOCK 4H-20
NORAD 66723 		3.176 0.09 4.4e-07
2026-10-15 15:59:50 FLOCK 4H-9
NORAD 66712 		FLOCK 4H-20
NORAD 66723 		3.223 0.04 4.2e-07
2026-10-13 07:44:00 TOMORROW-S8
NORAD 66308 		FLOCK 4H-20
NORAD 66723 		2.574 14.08 3.3e-07
2026-10-15 15:12:43 FLOCK 4H-9
NORAD 66712 		FLOCK 4H-20
NORAD 66723 		3.778 0.04 3.1e-07
2026-10-12 07:33:19 CARTOSAT-2C
NORAD 41599 		FLOCK 4H-20
NORAD 66723 		4.576 1.84 2.1e-07
2026-10-14 20:25:21 FLOCK 4H-20
NORAD 66723 		IRIDIUM 33 DEB
NORAD 46971 		2.812 15.17 1.9e-07
2026-10-14 05:58:15 FLOCK 4H-20
NORAD 66723 		NOAA 16 DEB
NORAD 41267 		3.929 14.45 1.3e-07
2026-10-15 11:03:46 FLOCK 4H-20
NORAD 66723 		EXPLORER 7
NORAD 22 		4.477 13.76 1.2e-07
2026-10-14 22:00:01 FLOCK 4H-20
NORAD 66723 		IRIDIUM 33 DEB
NORAD 46971 		3.631 15.18 1.1e-07
2026-10-16 11:16:04 FLOCK 4H-20
NORAD 66723 		HYDRA-3
NORAD 69022 		4.158 15.10 9.1e-08
2026-10-14 16:40:39 FLOCK 4H-20
NORAD 66723 		SELENE
NORAD 69020 		4.313 15.10 8.4e-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.