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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 00:30
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Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-15 23:37:53 FLOCK 4H-5
NORAD 66708 		HULIANWANG JISHU SHIYAN 9A
NORAD 68831 		0.959 14.25 2.3e-06
2026-10-17 07:21:45 ZHANGHENG 1-01 (CSES-1)
NORAD 43194 		FLOCK 4H-5
NORAD 66708 		1.583 11.23 1.3e-06
2026-10-15 00:57:14 TIANYI F
NORAD 64053 		FLOCK 4H-5
NORAD 66708 		3.666 0.41 3.3e-07
2026-10-13 16:36:12 SUPERVIEW NEO-3 01
NORAD 59510 		FLOCK 4H-5
NORAD 66708 		3.720 0.85 3.2e-07
2026-10-14 08:26:11 FLOCK 4H-5
NORAD 66708 		HADES-SA (SPINNYONE)
NORAD 68446 		2.947 12.70 3.1e-07
2026-10-17 03:53:07 LIZZIESAT-3 (LS-3)
NORAD 63233 		FLOCK 4H-5
NORAD 66708 		2.637 15.09 2.3e-07
2026-10-16 23:56:28 LIZZIESAT-3 (LS-3)
NORAD 63233 		FLOCK 4H-5
NORAD 66708 		3.277 15.10 1.5e-07
2026-10-16 22:21:48 LIZZIESAT-3 (LS-3)
NORAD 63233 		FLOCK 4H-5
NORAD 66708 		3.444 15.10 1.3e-07
2026-10-15 14:25:13 FLOCK 4H-5
NORAD 66708 		IRIDE-MS1-EAGLET 2-14
NORAD 68447 		4.576 12.69 1.3e-07
2026-10-17 05:27:47 LIZZIESAT-3 (LS-3)
NORAD 63233 		FLOCK 4H-5
NORAD 66708 		3.537 15.09 1.3e-07
2026-10-17 10:21:28 FLOCK 4H-1
NORAD 66704 		FLOCK 4H-5
NORAD 66708 		4.553 0.00 7.4e-08
2026-10-17 02:18:28 LIZZIESAT-3 (LS-3)
NORAD 63233 		FLOCK 4H-5
NORAD 66708 		4.806 15.09 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.