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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
Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-11 17:07:03 LEMUR-2-HUBBLE-4
NORAD 64565
ET-001C
NORAD 69942
0.630 14.35 5.0e-06
2026-10-12 15:06:20 FORMOSAT-7R (TRITON)
NORAD 58017
ET-001C
NORAD 69942
0.806 14.98 2.4e-06
2026-10-13 16:24:36 ET-001C
NORAD 69942
ELISA E12
NORAD 38010
2.210 13.19 5.1e-07
2026-10-16 06:38:15 OBJECT A
NORAD 51946
ET-001C
NORAD 69942
3.460 5.87 3.4e-07
2026-10-16 16:03:11 PERSEUS-M1
NORAD 40039
ET-001C
NORAD 69942
3.492 6.03 3.4e-07
2026-10-16 06:23:50 AE1A
NORAD 68487
ET-001C
NORAD 69942
3.883 7.25 2.6e-07
2026-10-12 10:48:41 ION SCV-018
NORAD 64575
ET-001C
NORAD 69942
3.068 14.29 2.1e-07
2026-10-13 12:23:19 ET-001C
NORAD 69942
ELISA E12
NORAD 38010
3.543 13.22 2.0e-07
2026-10-14 11:48:27 HODOYOSHI-4
NORAD 40011
ET-001C
NORAD 69942
4.270 9.59 1.9e-07
2026-10-13 18:01:07 ET-001C
NORAD 69942
ELISA E12
NORAD 38010
3.992 13.19 1.6e-07
2026-10-15 09:56:37 CONNECTA IOT-5
NORAD 62703
ET-001C
NORAD 69942
3.241 14.99 1.5e-07
2026-10-17 00:49:59 ET-001C
NORAD 69942
YAOGAN-29 DEB
NORAD 42673
3.836 13.91 1.5e-07
2026-10-15 21:29:06 ET-001C
NORAD 69942
SL-16 DEB
NORAD 22327
4.185 13.64 1.3e-07
2026-10-13 20:59:00 CAPELLA-16 (ACADIA-6)
NORAD 65318
ET-001C
NORAD 69942
3.979 14.97 1.0e-07
2026-10-12 13:29:46 FORMOSAT-7R (TRITON)
NORAD 58017
ET-001C
NORAD 69942
4.996 14.98 6.3e-08
2026-10-12 16:42:54 FORMOSAT-7R (TRITON)
NORAD 58017
ET-001C
NORAD 69942
4.998 14.98 6.3e-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.