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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: 2026-10-12 00:30
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Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-13 12:14:32 HAWK-13C
NORAD 67393 		ALSAT-3B
NORAD 67646 		0.187 9.18 1.0e-04
2026-10-12 16:11:57 ALSAT-3B
NORAD 67646 		KUIPER-00428
NORAD 69593 		1.798 14.61 5.8e-07
2026-10-16 08:50:45 ALSAT-3B
NORAD 67646 		TRANSPORTER-16 OBJECT AA
NORAD 68440 		2.839 12.78 3.4e-07
2026-10-17 15:31:46 FLOCK 4H-3
NORAD 66706 		ALSAT-3B
NORAD 67646 		3.816 0.16 3.0e-07
2026-10-13 15:25:18 ALSAT-3B
NORAD 67646 		ERMIS-2
NORAD 68420 		3.015 12.75 3.0e-07
2026-10-14 00:51:57 STRIX-3
NORAD 59224 		ALSAT-3B
NORAD 67646 		3.408 11.12 2.7e-07
2026-10-17 01:23:59 ALSAT-3B
NORAD 67646 		JACK-002
NORAD 68417 		3.206 12.75 2.6e-07
2026-10-12 11:02:39 ALSAT-3B
NORAD 67646 		IRIDE-MS1-EAGLET 2-11
NORAD 68453 		3.433 12.76 2.3e-07
2026-10-17 00:54:15 ALSAT-3B
NORAD 67646 		BRO-21
NORAD 69007 		2.711 15.11 2.1e-07
2026-10-15 18:37:28 SITRO-AIS-61
NORAD 67297 		ALSAT-3B
NORAD 67646 		4.828 0.12 1.9e-07
2026-10-12 23:36:31 FOSSASAT-2E18 (TAT-A)
NORAD 62686 		ALSAT-3B
NORAD 67646 		4.951 0.43 1.8e-07
2026-10-17 02:28:53 ALSAT-3B
NORAD 67646 		BRO-21
NORAD 69007 		3.005 15.11 1.7e-07
2026-10-16 17:31:03 ALSAT-3B
NORAD 67646 		OUT OF THE BOX (OOTB)
NORAD 68428 		4.850 12.76 1.1e-07
2026-10-15 02:45:15 PREFIRE-2
NORAD 59881 		ALSAT-3B
NORAD 67646 		4.359 14.26 1.1e-07
2026-10-18 04:31:52 TOMORROW-S9
NORAD 66309 		ALSAT-3B
NORAD 67646 		4.565 14.43 9.5e-08
2026-10-18 01:34:12 AEROCUBE 8D
NORAD 41852 		ALSAT-3B
NORAD 67646 		4.618 15.00 7.7e-08
2026-10-14 23:15:03 ALSAT-3B
NORAD 67646 		BALKAN-2
NORAD 69024 		4.520 15.09 7.7e-08
2026-10-17 04:51:11 ALSAT-3B
NORAD 67646 		HELIOS
NORAD 69021 		4.825 15.09 6.7e-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.