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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
2026-10-14 08:50:44 SINOD-D 3
NORAD 40977
HJ-2E
NORAD 54035
0.633 5.39 1.0e-05
2026-10-14 17:44:37 HJ-2E
NORAD 54035
TRANSPORTER-15 OBJECT L
NORAD 66676
0.823 8.53 5.5e-06
2026-10-15 15:51:08 HJ-2E
NORAD 54035
MACSAT (FINCH 1)
NORAD 58024
1.308 9.73 2.1e-06
2026-10-16 10:03:33 HJ-2E
NORAD 54035
VIREON-1
NORAD 68434
1.570 5.78 1.7e-06
2026-10-15 07:12:22 HJ-2E
NORAD 54035
NUSAT-53 (JANE GOODALL)
NORAD 68432
1.724 5.79 1.4e-06
2026-10-15 01:46:12 HJ-2E
NORAD 54035
PREFIRE-2
NORAD 59881
1.184 14.49 1.4e-06
2026-10-16 05:16:54 HJ-2E
NORAD 54035
CO3D 1
NORAD 64903
1.893 9.16 1.0e-06
2026-10-16 03:42:07 HJ-2E
NORAD 54035
CO3D 1
NORAD 64903
2.286 9.16 7.0e-07
2026-10-16 07:39:05 HJ-2E
NORAD 54035
CO3D 1
NORAD 64903
2.345 9.14 6.6e-07
2026-10-15 22:10:35 HJ-2E
NORAD 54035
PIAST-M
NORAD 66758
2.546 8.60 5.8e-07
2026-10-13 02:29:33 HJ-2E
NORAD 54035
RAWHIDE-1
NORAD 68629
1.963 14.64 4.8e-07
2026-10-16 06:04:18 HJ-2E
NORAD 54035
CO3D 1
NORAD 64903
3.461 9.14 3.0e-07
2026-10-16 09:13:52 HJ-2E
NORAD 54035
CO3D 1
NORAD 64903
3.538 9.14 2.9e-07
2026-10-12 06:28:02 HJ-2E
NORAD 54035
OBJECT C
NORAD 67748
3.023 13.41 2.7e-07
2026-10-16 06:51:41 HJ-2E
NORAD 54035
CO3D 1
NORAD 64903
3.885 9.16 2.4e-07
2026-10-16 04:29:40 HJ-2E
NORAD 54035
LEO EXPRESS 3
NORAD 66687
3.953 8.64 2.4e-07
2026-10-15 21:20:42 HJ-2E
NORAD 54035
COSMOS 2251 DEB
NORAD 34856
3.451 13.60 2.0e-07
2026-10-15 22:57:56 HJ-2E
NORAD 54035
PIAST-M
NORAD 66758
4.460 8.61 1.9e-07
2026-10-14 18:31:59 HJ-2E
NORAD 54035
TRANSPORTER-15 OBJECT L
NORAD 66676
4.520 8.54 1.8e-07
2026-10-16 02:07:21 HJ-2E
NORAD 54035
CO3D 1
NORAD 64903
4.455 9.16 1.8e-07
2026-10-14 16:11:12 HJ-2E
NORAD 54035
UNKNOWN
NORAD 270100
4.918 1.16 1.8e-07
2026-10-14 16:57:04 HJ-2E
NORAD 54035
GARAI-A
NORAD 62635
4.670 9.18 1.7e-07
2026-10-13 03:02:15 COSMOS 2538
NORAD 44424
HJ-2E
NORAD 54035
4.872 9.50 1.5e-07
2026-10-12 00:55:31 HJ-2E
NORAD 54035
BLACKJACK ACES-2
NORAD 56955
3.957 13.87 1.4e-07
2026-10-13 18:39:39 HJ-2E
NORAD 54035
SPACEMOBILE-006
NORAD 67232
4.909 14.01 9.1e-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.