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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 19:14:57 FLOCK 4H-16
NORAD 66719
QAEM 100 R/B
NORAD 61071
1.952 4.40 1.1e-06
2026-10-15 05:09:36 FLOCK 4H-16
NORAD 66719
CZ-2C DEB
NORAD 37770
1.636 13.74 8.7e-07
2026-10-12 10:46:26 FLOCK 4H-8
NORAD 66711
FLOCK 4H-16
NORAD 66719
2.414 0.02 7.5e-07
2026-10-13 02:20:49 YUNYAO-1 20
NORAD 58760
FLOCK 4H-16
NORAD 66719
2.275 8.29 7.3e-07
2026-10-12 17:54:29 FLOCK 4H-16
NORAD 66719
TOMORROW-S10
NORAD 67398
2.350 9.05 6.6e-07
2026-10-12 11:39:24 FLOCK 4H-16
NORAD 66719
IRIDIUM 33 DEB
NORAD 46971
1.539 15.13 6.4e-07
2026-10-12 09:59:31 FLOCK 4H-8
NORAD 66711
FLOCK 4H-16
NORAD 66719
2.772 0.02 5.7e-07
2026-10-12 12:26:44 FLOCK 4H-16
NORAD 66719
IRIDIUM 33 DEB
NORAD 46971
2.667 15.16 2.1e-07
2026-10-15 09:49:40 FLOCK 4H-16
NORAD 66719
TRANSPORTER-18 OBJECT BU
NORAD 100949
4.596 0.32 2.1e-07
2026-10-13 03:08:10 YUNYAO-1 20
NORAD 58760
FLOCK 4H-16
NORAD 66719
4.434 8.29 1.9e-07
2026-10-13 18:23:35 FLOCK 4H-16
NORAD 66719
FENGYUN 1C DEB
NORAD 30926
4.171 10.71 1.9e-07
2026-10-16 14:17:31 FLOCK 4H-16
NORAD 66719
FGN-100-D3
NORAD 68464
3.800 12.73 1.9e-07
2026-10-12 02:52:58 TRANSPORTER-15 OBJECT AA
NORAD 66690
FLOCK 4H-16
NORAD 66719
4.846 0.07 1.9e-07
2026-10-13 16:07:17 FLOCK 4H-16
NORAD 66719
MISR-C-2
NORAD 68633
4.249 10.51 1.9e-07
2026-10-16 07:03:29 FLOCK 4H-16
NORAD 66719
COSMOS 2251 DEB
NORAD 36050
4.442 9.63 1.8e-07
2026-10-12 17:07:06 FLOCK 4H-16
NORAD 66719
TOMORROW-S10
NORAD 67398
4.527 9.06 1.8e-07
2026-10-15 20:52:34 IRIDE-MS1-EAGLET 2-6
NORAD 66700
FLOCK 4H-16
NORAD 66719
4.994 0.07 1.8e-07
2026-10-13 19:18:26 FLOCK 4H-16
NORAD 66719
SL-24 R/B
NORAD 36606
3.445 15.02 1.4e-07
2026-10-12 13:14:07 FLOCK 4H-16
NORAD 66719
IRIDIUM 33 DEB
NORAD 46971
3.559 15.13 1.2e-07
2026-10-16 06:54:23 SNAP-3 JIMI
NORAD 40975
FLOCK 4H-16
NORAD 66719
4.400 14.93 8.7e-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.