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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
2026-10-16 11:09:05 PERSEUS-M1
NORAD 40039
FIREFLY-3
NORAD 62710
0.408 13.55 1.4e-05
2026-10-16 07:07:27 PERSEUS-M1
NORAD 40039
STARLINK-35717
NORAD 66839
3.223 11.55 8.9e-06
2026-10-11 21:23:50 PERSEUS-M1
NORAD 40039
STARLINK-5634
NORAD 55439
4.057 7.01 7.3e-06
2026-10-16 03:54:48 PERSEUS-M1
NORAD 40039
STARLINK-35958
NORAD 66822
4.268 11.51 5.1e-06
2026-10-14 10:01:39 PERSEUS-M1
NORAD 40039
DMSP 5D-2 F11 DEB
NORAD 35534
1.449 14.88 7.9e-07
2026-10-15 04:40:56 PERSEUS-M1
NORAD 40039
FENGYUN 1C DEB
NORAD 29833
2.094 10.49 7.6e-07
2026-10-15 13:51:59 PERSEUS-M1
NORAD 40039
BRO-12
NORAD 59108
2.082 14.97 3.7e-07
2026-10-16 16:03:11 PERSEUS-M1
NORAD 40039
ET-001C
NORAD 69942
3.492 6.03 3.4e-07
2026-10-15 00:39:15 PERSEUS-M1
NORAD 40039
SKYKRAFT-4D
NORAD 64898
2.974 12.67 3.1e-07
2026-10-12 08:21:45 APRIZESAT 8
NORAD 39425
PERSEUS-M1
NORAD 40039
3.729 0.04 3.0e-07
2026-10-12 02:46:33 PERSEUS-M1
NORAD 40039
CZ-6A DEB
NORAD 55208
2.637 14.13 3.0e-07
2026-10-11 04:10:45 PERSEUS-M1
NORAD 40039
HUBBLE 6
NORAD 64562
2.342 14.90 3.0e-07
2026-10-12 05:35:56 PERSEUS-M1
NORAD 40039
METHANESAT
NORAD 59101
2.819 14.97 2.0e-07
2026-10-15 15:28:16 PERSEUS-M1
NORAD 40039
BRO-12
NORAD 59108
2.928 14.97 1.9e-07
2026-10-15 06:06:14 PERSEUS-M1
NORAD 40039
IRIDE-MS2-HEO-2
NORAD 64569
3.097 14.89 1.7e-07
2026-10-15 23:07:40 PERSEUS-M1
NORAD 40039
SKYKRAFT-4E
NORAD 65227
4.026 12.74 1.7e-07
2026-10-14 21:19:22 PERSEUS-M1
NORAD 40039
SL-14 R/B
NORAD 16496
4.596 15.15 1.7e-07
2026-10-11 12:14:26 PERSEUS-M1
NORAD 40039
SJ 16-02
NORAD 41634
3.234 15.07 1.5e-07
2026-10-12 16:48:56 PERSEUS-M1
NORAD 40039
FORMOSAT 7-1
NORAD 44349
4.696 11.29 1.4e-07
2026-10-15 03:16:04 PERSEUS-M1
NORAD 40039
COSMOS 2251 DEB
NORAD 34681
4.010 15.01 9.7e-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.