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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
2026-10-11 16:44:15 HORUS 1
NORAD 55690 		STARLINK-5579
NORAD 55746 		1.801 8.37 3.5e-05
2026-10-17 10:41:04 HORUS 1
NORAD 55690 		FLOCK 4H-1
NORAD 66704 		0.881 0.02 5.7e-06
2026-10-12 19:50:30 HORUS 1
NORAD 55690 		HERMES-6
NORAD 63489 		0.740 15.10 2.9e-06
2026-10-13 08:37:22 HORUS 1
NORAD 55690 		LPNTSAT-002 (IOD-2)
NORAD 68409 		1.008 14.98 1.6e-06
2026-10-13 05:09:51 HORUS 1
NORAD 55690 		YAOGAN-43 01E
NORAD 60462 		1.601 13.36 9.7e-07
2026-10-15 20:47:52 HORUS 1
NORAD 55690 		IRIDE-MS1-EAGLET 2-2
NORAD 66696 		3.090 0.04 4.6e-07
2026-10-12 18:15:56 HORUS 1
NORAD 55690 		HERMES-6
NORAD 63489 		2.131 15.10 3.4e-07
2026-10-13 00:23:11 KANOPUS-V 4
NORAD 43181 		HORUS 1
NORAD 55690 		2.684 15.04 2.2e-07
2026-10-11 20:36:23 HORUS 1
NORAD 55690 		CZ-4C R/B
NORAD 41039 		4.424 0.11 2.2e-07
2026-10-13 03:35:20 HORUS 1
NORAD 55690 		YAOGAN-43 01E
NORAD 60462 		3.525 13.38 2.0e-07
2026-10-11 12:56:13 HORUS 1
NORAD 55690 		YAOGAN-39 01A
NORAD 57727 		3.960 12.70 1.7e-07
2026-10-13 02:45:06 KANOPUS-V 4
NORAD 43181 		HORUS 1
NORAD 55690 		3.388 15.02 1.4e-07
2026-10-13 04:19:43 KANOPUS-V 4
NORAD 43181 		HORUS 1
NORAD 55690 		3.506 15.02 1.3e-07
2026-10-12 13:24:22 FGRST (GLAST)
NORAD 33053 		HORUS 1
NORAD 55690 		4.765 12.16 1.3e-07
2026-10-12 21:25:03 HORUS 1
NORAD 55690 		HERMES-6
NORAD 63489 		3.611 15.10 1.2e-07
2026-10-12 22:48:34 KANOPUS-V 4
NORAD 43181 		HORUS 1
NORAD 55690 		4.702 15.04 7.3e-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.