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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: 2026-10-14 16:30
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Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-19 13:36:00 TERRASAR-X
NORAD 31698 		TRANSPORTER-18 OBJECT AP
NORAD 100920 		2.294 7.92 7.3e-07
2026-10-19 04:08:59 TRANSPORTER-18 OBJECT AP
NORAD 100920 		SL-8 R/B
NORAD 5730 		4.257 13.05 7.2e-07
2026-10-19 13:36:00 TANDEM-X
NORAD 36605 		TRANSPORTER-18 OBJECT AP
NORAD 100920 		2.703 7.92 5.3e-07
2026-10-19 05:52:57 TRANSPORTER-18 OBJECT AP
NORAD 100920 		BREEZE-M DEB
NORAD 36133 		2.330 14.89 4.6e-07
2026-10-16 16:43:57 TRANSPORTER-18 OBJECT AP
NORAD 100920 		RADIX-MK
NORAD 100940 		3.832 0.01 3.0e-07
2026-10-17 09:27:32 TRANSPORTER-18 OBJECT AP
NORAD 100920 		RADIX-A
NORAD 100941 		4.012 0.01 2.7e-07
2026-10-16 03:22:45 TRANSPORTER-18 OBJECT AP
NORAD 100920 		RADIX-MK
NORAD 100940 		4.401 0.01 2.3e-07
2026-10-16 18:48:04 TRANSPORTER-18 OBJECT AP
NORAD 100920 		QAEM 100 R/B
NORAD 61071 		4.672 4.55 1.9e-07
2026-10-17 01:11:42 TRANSPORTER-18 OBJECT AP
NORAD 100920 		CHUBUSAT-3
NORAD 41339 		4.612 12.03 1.4e-07
2026-10-15 20:13:52 DB-PFW
NORAD 68466 		TRANSPORTER-18 OBJECT AP
NORAD 100920 		4.958 12.53 1.1e-07
2026-10-17 11:04:06 TRANSPORTER-18 OBJECT AP
NORAD 100920 		COSMOS 2251 DEB
NORAD 34856 		4.294 14.99 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.