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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
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Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-14 04:15:03 TRANSPORTER-13 OBJECT U
NORAD 63228 		ELARASAT MMS-1
NORAD 64539 		1.358 13.97 1.2e-06
2026-10-15 04:44:13 ELARASAT MMS-1
NORAD 64539 		SL-3 R/B
NORAD 13068 		2.747 14.35 7.4e-07
2026-10-13 13:16:52 ORBASTRO-TR5
NORAD 63236 		ELARASAT MMS-1
NORAD 64539 		1.756 13.93 7.3e-07
2026-10-15 22:22:57 YAOGAN-42 01
NORAD 59395 		ELARASAT MMS-1
NORAD 64539 		2.251 8.93 7.3e-07
2026-10-15 03:09:38 ELARASAT MMS-1
NORAD 64539 		SL-3 R/B
NORAD 13068 		3.292 14.34 5.2e-07
2026-10-15 11:49:44 ELARASAT MMS-1
NORAD 64539 		SL-3 R/B
NORAD 13068 		4.720 14.33 2.5e-07
2026-10-15 13:24:19 ELARASAT MMS-1
NORAD 64539 		SL-3 R/B
NORAD 13068 		4.791 14.33 2.4e-07
2026-10-15 06:18:47 ELARASAT MMS-1
NORAD 64539 		SL-3 R/B
NORAD 13068 		4.851 14.36 2.4e-07
2026-10-15 22:20:53 ELARASAT MMS-1
NORAD 64539 		SEMI-1P
NORAD 66298 		3.097 13.99 2.3e-07
2026-10-11 16:26:57 ELARASAT MMS-1
NORAD 64539 		FLOCK 4H-10
NORAD 66713 		4.251 5.58 2.3e-07
2026-10-12 01:07:15 OBJECT C
NORAD 57426 		ELARASAT MMS-1
NORAD 64539 		4.510 6.90 2.0e-07
2026-10-12 02:07:08 ELARASAT MMS-1
NORAD 64539 		FENGYUN 1C DEB
NORAD 30496 		3.102 15.00 1.7e-07
2026-10-14 08:58:10 ELARASAT MMS-1
NORAD 64539 		DRISHTI
NORAD 69010 		4.189 14.19 1.2e-07
2026-10-16 15:40:37 ELARASAT MMS-1
NORAD 64539 		SEMI-1L
NORAD 66294 		4.446 13.91 1.1e-07

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.