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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: 2026-10-10 16:30
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Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-14 16:27:18 DONGPO 10
NORAD 54689 		STARLINK-35735
NORAD 66231 		4.958 14.76 2.2e-06
2026-10-16 17:44:42 DONGPO 10
NORAD 54689 		HONGHU 2
NORAD 58555 		1.549 15.14 6.6e-07
2026-10-13 15:53:03 POLYITAN-1
NORAD 40042 		DONGPO 10
NORAD 54689 		1.981 14.08 5.5e-07
2026-10-14 10:41:28 DONGPO 10
NORAD 54689 		COSMOS 1328
NORAD 12987 		2.909 3.79 5.1e-07
2026-10-13 19:52:21 DONGPO 10
NORAD 54689 		STARLINK-37895
NORAD 69950 		2.298 13.25 4.8e-07
2026-10-16 13:30:25 DONGPO 10
NORAD 54689 		STARLINK-34981
NORAD 65198 		2.868 12.09 3.6e-07
2026-10-11 23:21:30 DONGPO 10
NORAD 54689 		STARLINK-34729
NORAD 65364 		2.767 14.05 2.9e-07
2026-10-13 08:09:15 DONGPO 10
NORAD 54689 		STARLINK-37882
NORAD 69954 		3.093 13.37 2.6e-07
2026-10-15 01:34:12 DONGPO 10
NORAD 54689 		STARLINK-34680
NORAD 65356 		3.319 13.30 2.3e-07
2026-10-13 11:53:14 DONGPO 10
NORAD 54689 		JILIN-1 GAOFEN 03D48
NORAD 54695 		4.779 0.08 1.9e-07
2026-10-13 08:31:19 YAOGAN-35 04B
NORAD 53524 		DONGPO 10
NORAD 54689 		4.113 12.52 1.7e-07
2026-10-13 17:26:49 POLYITAN-1
NORAD 40042 		DONGPO 10
NORAD 54689 		3.704 14.08 1.6e-07
2026-10-14 15:59:06 KANOPUS-V 6
NORAD 43877 		DONGPO 10
NORAD 54689 		4.984 11.82 1.2e-07
2026-10-13 21:21:13 POLYITAN-1
NORAD 40042 		DONGPO 10
NORAD 54689 		4.243 14.12 1.2e-07
2026-10-15 12:59:05 DONGPO 10
NORAD 54689 		ELECTRON KICK STAGE R/B
NORAD 62407 		4.010 14.78 1.1e-07
2026-10-13 21:26:07 DONGPO 10
NORAD 54689 		STARLINK-37895
NORAD 69950 		4.930 13.23 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.