RU | EN | ZH --:-- UTC Sign in

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
Reset
Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-16 06:04:12 TRANSPORTER-17 OBJECT BE
NORAD 69921 		COSMOS 2251 DEB
NORAD 34854 		0.769 10.57 5.6e-06
2026-10-12 23:03:22 XINZHENGCHENG 01
NORAD 68414 		TRANSPORTER-17 OBJECT BE
NORAD 69921 		2.232 4.47 8.5e-07
2026-10-12 14:13:39 YAOGAN-3
NORAD 32289 		TRANSPORTER-17 OBJECT BE
NORAD 69921 		1.877 13.57 6.7e-07
2026-10-15 07:06:57 TRANSPORTER-17 OBJECT BE
NORAD 69921 		DELTA 2 R/B(1)
NORAD 21891 		4.512 12.74 6.4e-07
2026-10-16 11:37:35 R5-S9
NORAD 69901 		TRANSPORTER-17 OBJECT BE
NORAD 69921 		2.975 0.02 5.0e-07
2026-10-16 01:45:52 TRANSPORTER-17 OBJECT BE
NORAD 69921 		COSMOS 434 DEB
NORAD 5426 		3.465 8.90 3.1e-07
2026-10-15 18:37:40 TRANSPORTER-17 OBJECT BE
NORAD 69921 		THOR ABLESTAR DEB
NORAD 351 		3.293 10.72 3.0e-07
2026-10-13 14:32:29 HUBBLE 7
NORAD 64592 		TRANSPORTER-17 OBJECT BE
NORAD 69921 		3.404 14.32 1.7e-07
2026-10-11 19:45:10 TRANSPORTER-17 OBJECT BE
NORAD 69921 		CZ-2D DEB
NORAD 44612 		4.505 11.57 1.5e-07
2026-10-12 07:36:01 TRANSPORTER-17 OBJECT BE
NORAD 69921 		PSLV DEB
NORAD 27124 		4.323 14.92 8.6e-08
2026-10-16 03:41:18 SATORO-T3
NORAD 64589 		TRANSPORTER-17 OBJECT BE
NORAD 69921 		4.901 14.32 8.3e-08
2026-10-12 03:16:29 TRANSPORTER-17 OBJECT BE
NORAD 69921 		FENGYUN 1C DEB
NORAD 33678 		4.482 14.96 8.2e-08
2026-10-13 22:14:56 ARCTIC WEATHER SATELLITE
NORAD 60543 		TRANSPORTER-17 OBJECT BE
NORAD 69921 		4.597 14.91 7.7e-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.