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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 00:30
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Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-14 08:26:58 PIAST-S2
NORAD 66757 		GEN1A-1
NORAD 69004 		0.543 15.09 5.3e-06
2026-10-13 17:06:30 PIAST-S2
NORAD 66757 		T.MICROSAT-1
NORAD 66766 		1.052 0.01 4.0e-06
2026-10-11 22:50:05 PIAST-S2
NORAD 66757 		FRONTIERSAT
NORAD 69015 		0.783 15.08 2.6e-06
2026-10-12 11:54:58 FLOCK 4H-12
NORAD 66715 		PIAST-S2
NORAD 66757 		1.332 0.02 2.5e-06
2026-10-13 14:00:53 PIAST-S2
NORAD 66757 		TRANSPORTER-16 OBJECT Z
NORAD 68439 		1.242 12.68 1.8e-06
2026-10-16 20:00:52 PIAST-S2
NORAD 66757 		SL-3 R/B
NORAD 12904 		4.583 6.51 5.3e-07
2026-10-13 04:43:40 KANOPUS-V 5
NORAD 43876 		PIAST-S2
NORAD 66757 		1.838 15.01 4.8e-07
2026-10-12 12:41:56 FLOCK 4H-12
NORAD 66715 		PIAST-S2
NORAD 66757 		3.109 0.02 4.6e-07
2026-10-12 11:08:02 FLOCK 4H-12
NORAD 66715 		PIAST-S2
NORAD 66757 		3.260 0.02 4.1e-07
2026-10-16 21:40:38 PIAST-S2
NORAD 66757 		SITRO-TD-3
NORAD 67270 		3.452 0.14 3.7e-07
2026-10-13 16:21:06 PIAST-S2
NORAD 66757 		T.MICROSAT-1
NORAD 66766 		4.186 0.01 2.5e-07
2026-10-14 10:01:42 PIAST-S2
NORAD 66757 		GEN1A-1
NORAD 69004 		2.522 15.09 2.5e-07
2026-10-12 10:20:26 FLOCK 4H-12
NORAD 66715 		PIAST-S2
NORAD 66757 		4.823 0.02 1.9e-07
2026-10-14 06:52:15 PIAST-S2
NORAD 66757 		GEN1A-1
NORAD 69004 		3.523 15.09 1.3e-07
2026-10-15 05:20:36 PIAST-S2
NORAD 66757 		COSMOS 2251 DEB
NORAD 40794 		3.998 14.59 1.2e-07
2026-10-13 07:05:41 KANOPUS-V 5
NORAD 43876 		PIAST-S2
NORAD 66757 		3.955 15.04 1.0e-07
2026-10-14 18:41:03 PIAST-S2
NORAD 66757 		XIWANG-5 02
NORAD 67069 		4.585 14.07 1.0e-07
2026-10-13 03:09:00 KANOPUS-V 5
NORAD 43876 		PIAST-S2
NORAD 66757 		4.152 15.01 9.4e-08
2026-10-13 08:40:22 KANOPUS-V 5
NORAD 43876 		PIAST-S2
NORAD 66757 		4.625 15.04 7.5e-08
2026-10-14 12:23:48 PIAST-S2
NORAD 66757 		GEN1A-1
NORAD 69004 		4.664 15.08 7.2e-08
2026-10-13 06:18:21 KANOPUS-V 5
NORAD 43876 		PIAST-S2
NORAD 66757 		4.921 15.01 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.