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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: 2026-10-12 00:30
Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-17 04:38:10 MACSAT (FINCH 1)
NORAD 58024
CHUBUSAT-2
NORAD 41338
1.564 13.01 1.1e-06
2026-10-15 03:34:00 SHIJIAN-6 01A (SJ-6 01A)
NORAD 28413
CHUBUSAT-2
NORAD 41338
3.070 10.07 3.7e-07
2026-10-12 22:09:20 LEMUR-2-LAILA
NORAD 66776
CHUBUSAT-2
NORAD 41338
3.116 11.35 3.2e-07
2026-10-18 00:04:57 YAOGAN-39 03B
NORAD 57988
CHUBUSAT-2
NORAD 41338
4.174 1.29 2.5e-07
2026-10-17 12:19:00 YUNYAO-1 19
NORAD 58759
CHUBUSAT-2
NORAD 41338
4.398 4.79 2.2e-07
2026-10-14 12:37:32 YAOGAN-21
NORAD 40143
CHUBUSAT-2
NORAD 41338
4.093 10.16 2.0e-07
2026-10-17 23:30:07 FLOCK 4H-4
NORAD 66707
CHUBUSAT-2
NORAD 41338
3.810 12.84 1.8e-07
2026-10-17 03:00:57 OBJECT AB
NORAD 67273
CHUBUSAT-2
NORAD 41338
3.881 12.65 1.8e-07

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.