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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
2026-10-13 14:29:26 TIANYAN 01
NORAD 44881 		FIRESAT3
NORAD 69890 		1.359 14.92 8.7e-07
2026-10-15 09:58:27 TIANYAN 01
NORAD 44881 		COSMOS 2251 DEB
NORAD 34681 		2.558 6.28 6.2e-07
2026-10-15 22:41:01 TIANYAN 01
NORAD 44881 		SL-14 R/B
NORAD 10974 		2.501 15.13 5.6e-07
2026-10-13 11:34:24 TIANYAN 01
NORAD 44881 		GEESAT-5 11
NORAD 65560 		2.346 13.96 3.9e-07
2026-10-16 19:53:15 TIANYAN 01
NORAD 44881 		SL-8 DEB
NORAD 10524 		2.220 14.91 3.3e-07
2026-10-12 14:00:33 TIANYAN 01
NORAD 44881 		SL-14 R/B
NORAD 10974 		3.761 15.10 2.5e-07
2026-10-12 15:37:22 TIANYAN 01
NORAD 44881 		SL-14 R/B
NORAD 10974 		4.245 15.10 2.0e-07
2026-10-16 21:30:08 TIANYAN 01
NORAD 44881 		SL-8 DEB
NORAD 10524 		2.921 14.90 1.9e-07
2026-10-13 20:45:24 TIANYAN 01
NORAD 44881 		FENGYUN 1C DEB
NORAD 30496 		4.212 13.01 1.5e-07
2026-10-11 14:18:53 CANX-4
NORAD 40055 		TIANYAN 01
NORAD 44881 		3.502 14.88 1.3e-07
2026-10-16 19:12:50 TIANYAN 01
NORAD 44881 		GEESAT-2 11
NORAD 58915 		4.101 14.15 1.2e-07
2026-10-15 13:03:22 TIANYAN 01
NORAD 44881 		TIANSHI-01
NORAD 68415 		3.837 14.72 1.2e-07
2026-10-16 22:13:42 TIANYAN 01
NORAD 44881 		IRIDIUM 33 DEB
NORAD 35850 		3.946 14.73 1.1e-07
2026-10-16 00:00:05 TIANYAN 01
NORAD 44881 		KUIPER-00517
NORAD 69600 		4.209 14.59 1.0e-07
2026-10-12 09:41:52 CANX-5
NORAD 40056 		TIANYAN 01
NORAD 44881 		4.110 14.88 9.6e-08
2026-10-17 01:32:23 TIANYAN 01
NORAD 44881 		SL-8 DEB
NORAD 10524 		4.933 14.85 6.7e-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.