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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
2026-10-13 07:34:35 STARLINK-5534
NORAD 56477 		SEMI-1N
NORAD 66297 		2.250 9.42 2.1e-05
2026-10-16 09:23:00 OTTER PUP 2
NORAD 64537 		SEMI-1N
NORAD 66297 		1.059 13.87 2.0e-06
2026-10-15 06:46:31 SEMI-1N
NORAD 66297 		TOMORROW-S9
NORAD 66309 		1.538 0.39 1.9e-06
2026-10-12 16:48:25 SEMI-1N
NORAD 66297 		FRONTIERSAT
NORAD 69015 		2.052 7.25 9.4e-07
2026-10-12 12:51:41 SEMI-1N
NORAD 66297 		GEN1A-1
NORAD 69004 		2.536 7.30 6.1e-07
2026-10-12 04:08:17 SEMI-1N
NORAD 66297 		OBJECT Q
NORAD 67262 		2.015 14.01 5.4e-07
2026-10-13 04:57:12 SEMI-1N
NORAD 66297 		R5-S10
NORAD 100801 		2.713 7.96 5.2e-07
2026-10-16 06:44:36 SEMI-1N
NORAD 66297 		SPEQTRE
NORAD 66769 		1.985 14.41 5.1e-07
2026-10-15 13:02:08 HONGHU 2
NORAD 58555 		SEMI-1N
NORAD 66297 		3.056 10.98 3.5e-07
2026-10-14 20:01:19 SEMI-1N
NORAD 66297 		FLOCK 4H-31
NORAD 66734 		2.434 14.31 3.5e-07
2026-10-12 18:01:10 SEMI-1N
NORAD 66297 		HULIANWANG JISHU SHIYAN 10A
NORAD 69320 		3.865 2.48 2.9e-07
2026-10-11 01:54:41 SEMI-1N
NORAD 66297 		SPACEMOBILE-006
NORAD 67232 		4.094 5.43 2.5e-07
2026-10-11 19:27:08 SEMI-1N
NORAD 66297 		FLOCK 4H-31
NORAD 66734 		3.586 13.89 1.8e-07
2026-10-15 14:58:19 ZIYUAN 3-02 (ZY 3-02)
NORAD 41556 		SEMI-1N
NORAD 66297 		3.424 14.38 1.7e-07
2026-10-16 09:39:21 SHIJIAN-6 01A (SJ-6 01A)
NORAD 28413 		SEMI-1N
NORAD 66297 		3.957 13.38 1.6e-07
2026-10-12 21:36:23 SEMI-1N
NORAD 66297 		FENGYUN 1C DEB
NORAD 47015 		3.669 14.52 1.5e-07
2026-10-11 11:46:32 SEMI-1N
NORAD 66297 		CZ-6A DEB
NORAD 54614 		4.113 14.46 1.2e-07
2026-10-16 09:11:22 PRETTY
NORAD 58023 		SEMI-1N
NORAD 66297 		4.433 14.44 1.0e-07
2026-10-12 04:55:08 SEMI-1N
NORAD 66297 		FLOCK 4H-1
NORAD 66704 		4.958 13.97 9.0e-08
2026-10-12 19:13:23 UMBRA-10
NORAD 60547 		SEMI-1N
NORAD 66297 		4.743 14.39 8.9e-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.