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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
2026-10-16 00:18:54 CELESTIS-17 & SHERPA-FX1
NORAD 47486
STARLINK-35275
NORAD 65756
3.856 8.85 2.5e-07
2026-10-16 20:29:44 CELESTIS-17 & SHERPA-FX1
NORAD 47486
STARLINK-37449
NORAD 69488
4.211 2.33 2.5e-07
2026-10-14 17:33:26 CELESTIS-17 & SHERPA-FX1
NORAD 47486
TIANMU-1 22
NORAD 58663
4.209 9.58 2.0e-07
2026-10-17 10:09:00 CELESTIS-17 & SHERPA-FX1
NORAD 47486
STARLINK-37872
NORAD 69433
3.011 15.13 1.7e-07
2026-10-17 08:35:02 CELESTIS-17 & SHERPA-FX1
NORAD 47486
STARLINK-37872
NORAD 69433
3.230 15.13 1.5e-07
2026-10-17 11:42:57 CELESTIS-17 & SHERPA-FX1
NORAD 47486
STARLINK-37872
NORAD 69433
3.509 15.13 1.3e-07
2026-10-17 07:01:04 CELESTIS-17 & SHERPA-FX1
NORAD 47486
STARLINK-37872
NORAD 69433
4.043 15.13 9.6e-08
2026-10-13 20:11:38 CELESTIS-17 & SHERPA-FX1
NORAD 47486
KSLV-II R/B
NORAD 56750
4.134 15.09 9.4e-08
2026-10-17 13:16:55 CELESTIS-17 & SHERPA-FX1
NORAD 47486
STARLINK-37872
NORAD 69433
4.497 15.13 7.7e-08
2026-10-14 15:51:14 CELESTIS-17 & SHERPA-FX1
NORAD 47486
ION SCV-011
NORAD 56957
4.996 14.88 6.9e-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.