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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
2026-10-13 02:33:30 LEMUR-2-GRAM-E-SUE
NORAD 67370
CZ-6A DEB
NORAD 55231
0.626 10.75 8.3e-06
2026-10-12 00:47:27 TIANHUI 5A
NORAD 58199
LEMUR-2-GRAM-E-SUE
NORAD 67370
1.747 1.16 1.4e-06
2026-10-14 20:16:12 GEESAT-3 06
NORAD 61016
LEMUR-2-GRAM-E-SUE
NORAD 67370
1.971 7.37 1.0e-06
2026-10-12 00:47:27 TIANHUI 5B
NORAD 58201
LEMUR-2-GRAM-E-SUE
NORAD 67370
2.165 1.16 9.4e-07
2026-10-16 23:20:35 LEMUR-2-GRAM-E-SUE
NORAD 67370
N1-ATLAS
NORAD 68501
3.168 5.16 4.2e-07
2026-10-17 00:55:58 LEMUR-2-GRAM-E-SUE
NORAD 67370
IRIDIUM 33 DEB
NORAD 35797
3.025 11.58 3.3e-07
2026-10-15 21:32:29 LEMUR-2-GRAM-E-SUE
NORAD 67370
PEGASUS DEB
NORAD 39932
2.416 15.19 2.6e-07
2026-10-17 05:49:16 LEMUR-2-GRAM-E-SUE
NORAD 67370
SPEAR-1C
NORAD 69897
4.015 11.32 1.9e-07
2026-10-17 00:07:02 LEMUR-2-GRAM-E-SUE
NORAD 67370
CZ-6A DEB
NORAD 55543
4.668 5.94 1.9e-07
2026-10-16 20:06:24 LEMUR-2-GRAM-E-SUE
NORAD 67370
SL-14 R/B
NORAD 14552
4.793 15.00 1.6e-07
2026-10-13 08:16:57 LEMUR-2-GRAM-E-SUE
NORAD 67370
MARMOTSAT
NORAD 69912
4.734 11.32 1.4e-07
2026-10-12 22:21:18 LEMUR-2-GRAM-E-SUE
NORAD 67370
FENGYUN 1C DEB
NORAD 30721
3.917 14.84 1.1e-07
2026-10-13 09:52:25 LEMUR-2-GRAM-E-SUE
NORAD 67370
PEGASUS DEB
NORAD 24602
3.954 15.29 9.8e-08
2026-10-13 23:51:34 LEMUR-2-GRAM-E-SUE
NORAD 67370
CZ-4B DEB
NORAD 26127
4.354 14.90 8.5e-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.