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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
2026-10-14 12:31:34 FOSSASA-2E23
NORAD 66788
LUCA (RS90S)
NORAD 67287
0.965 0.17 4.7e-06
2026-10-16 02:21:11 OBJECT E
NORAD 64091
FOSSASA-2E23
NORAD 66788
2.343 0.59 8.0e-07
2026-10-16 01:37:10 FOSSASA-2E23
NORAD 66788
AIGLONSAT-1
NORAD 68437
2.101 12.70 6.2e-07
2026-10-14 08:44:47 FOSSASA-2E23
NORAD 66788
SL-24 R/B
NORAD 36606
1.697 15.03 5.9e-07
2026-10-13 21:54:23 ION SCV-017
NORAD 63230
FOSSASA-2E23
NORAD 66788
1.768 15.09 5.0e-07
2026-10-11 07:17:51 HONGHU 2
NORAD 58555
FOSSASA-2E23
NORAD 66788
3.258 9.97 3.3e-07
2026-10-14 10:57:15 SCS-01 G
NORAD 63988
FOSSASA-2E23
NORAD 66788
3.816 0.17 3.0e-07
2026-10-15 05:07:29 FOSSASA-2E23
NORAD 66788
TRANSPORTER-16 OBJECT L
NORAD 68426
3.157 12.69 2.7e-07
2026-10-11 14:21:19 UMBRA-10
NORAD 60547
FOSSASA-2E23
NORAD 66788
4.847 2.26 1.9e-07
2026-10-13 20:01:04 FOSSASA-2E23
NORAD 66788
JACK-002
NORAD 68417
4.807 12.70 1.2e-07
2026-10-12 07:15:28 FOSSASA-2E23
NORAD 66788
CAS500-2
NORAD 69013
3.735 15.10 1.1e-07
2026-10-12 00:56:55 FOSSASA-2E23
NORAD 66788
JEN-1
NORAD 69006
3.958 15.10 1.0e-07
2026-10-16 13:49:30 SEMI-1L
NORAD 66294
FOSSASA-2E23
NORAD 66788
4.654 14.41 9.2e-08
2026-10-14 13:56:15 FOSSASA-2E23
NORAD 66788
NOAA 16 DEB
NORAD 42407
4.420 14.81 9.0e-08
2026-10-15 19:03:36 FOSSASA-2E23
NORAD 66788
LPNTSAT-002 (IOD-2)
NORAD 68409
4.683 14.97 7.5e-08
2026-10-13 06:14:45 FOSSASA-2E23
NORAD 66788
COSMOS 2251 DEB
NORAD 34451
4.686 15.20 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.