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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
Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-11 18:44:13 HYPSO-2
NORAD 60531
DEMOSAT/FALCON 1
NORAD 33393
3.715 10.86 2.4e-07
2026-10-17 09:35:51 SSTL S1-4
NORAD 43618
HYPSO-2
NORAD 60531
2.831 14.55 2.3e-07
2026-10-17 05:35:38 SSTL S1-4
NORAD 43618
HYPSO-2
NORAD 60531
3.082 14.58 2.0e-07
2026-10-13 18:28:23 SHIYAN-24C 03
NORAD 58652
HYPSO-2
NORAD 60531
3.816 12.42 1.9e-07
2026-10-11 14:43:58 HYPSO-2
NORAD 60531
DEMOSAT/FALCON 1
NORAD 33393
4.169 10.88 1.9e-07
2026-10-17 07:11:44 SSTL S1-4
NORAD 43618
HYPSO-2
NORAD 60531
3.347 14.58 1.7e-07
2026-10-17 04:47:33 SSTL S1-4
NORAD 43618
HYPSO-2
NORAD 60531
3.435 14.55 1.6e-07
2026-10-17 03:59:32 SSTL S1-4
NORAD 43618
HYPSO-2
NORAD 60531
3.697 14.58 1.4e-07
2026-10-17 11:11:57 SSTL S1-4
NORAD 43618
HYPSO-2
NORAD 60531
4.269 14.55 1.0e-07
2026-10-17 08:47:50 SSTL S1-4
NORAD 43618
HYPSO-2
NORAD 60531
4.330 14.58 9.9e-08
2026-10-17 02:23:26 SSTL S1-4
NORAD 43618
HYPSO-2
NORAD 60531
4.872 14.58 7.8e-08
2026-10-17 03:11:27 SSTL S1-4
NORAD 43618
HYPSO-2
NORAD 60531
4.962 14.55 7.5e-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.