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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
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Time of closest approach, UTC Object 1 Object 2 Distance, km Speed, km/s Max. probability
2026-10-14 10:56:58 STARLINK-5815
NORAD 55789 		HERMES-1
NORAD 63242 		1.239 15.00 3.2e-05
2026-10-14 03:54:06 SPAWAR-CAL-OR
NORAD 43778 		HERMES-1
NORAD 63242 		0.527 14.80 6.4e-06
2026-10-14 12:55:09 HERMES-1
NORAD 63242 		HULIANWANG JISHU SHIYAN 6B
NORAD 63429 		1.270 7.91 2.4e-06
2026-10-14 11:21:17 HERMES-1
NORAD 63242 		HULIANWANG JISHU SHIYAN 9C
NORAD 68833 		1.620 7.49 1.5e-06
2026-10-16 08:33:06 YAOGAN-43 03A
NORAD 61617 		HERMES-1
NORAD 63242 		2.266 8.21 7.4e-07
2026-10-12 02:52:17 HERMES-1
NORAD 63242 		LVM3 R/B
NORAD 67233 		2.786 6.58 5.2e-07
2026-10-13 02:12:45 HERMES-1
NORAD 63242 		HULIANWANG JISHU SHIYAN 10A
NORAD 69320 		2.857 8.05 4.7e-07
2026-10-16 01:21:08 HERMES-1
NORAD 63242 		NUSAT-51 (YVONNE BRILL)
NORAD 66740 		2.023 15.09 3.8e-07
2026-10-16 07:17:03 HERMES-1
NORAD 63242 		R5-S10
NORAD 100801 		3.161 8.48 3.8e-07
2026-10-12 12:26:29 SEAHAWK-1
NORAD 43820 		HERMES-1
NORAD 63242 		2.340 14.91 3.1e-07
2026-10-13 20:56:27 HERMES-1
NORAD 63242 		GEN1A-1
NORAD 69004 		3.786 0.81 3.1e-07
2026-10-16 03:47:39 HERMES-1
NORAD 63242 		COSMOS 2251 DEB
NORAD 34451 		4.171 3.11 2.5e-07
2026-10-15 21:37:18 HERMES-1
NORAD 63242 		KZ-11 R/B
NORAD 68205 		2.750 15.06 2.2e-07
2026-10-15 23:46:28 HERMES-1
NORAD 63242 		NUSAT-51 (YVONNE BRILL)
NORAD 66740 		2.705 15.09 2.1e-07
2026-10-15 18:30:10 SPACEMOBILE-002
NORAD 61048 		HERMES-1
NORAD 63242 		4.272 9.13 2.0e-07
2026-10-14 23:50:11 HERMES-1
NORAD 63242 		GHGSAT-C12
NORAD 64529 		3.595 13.94 1.7e-07
2026-10-12 18:18:40 HERMES-1
NORAD 63242 		HULIANWANG JISHU SHIYAN 6C
NORAD 63430 		4.822 8.67 1.6e-07
2026-10-12 16:48:48 HERMES-1
NORAD 63242 		FENGYUN 1C DEB
NORAD 31938 		3.359 15.04 1.4e-07
2026-10-17 00:36:48 HERMES-1
NORAD 63242 		CONNECTA IOT-16
NORAD 67390 		4.700 12.18 1.3e-07
2026-10-12 01:11:35 YAOGAN-39 04B
NORAD 58143 		HERMES-1
NORAD 63242 		4.318 13.92 1.2e-07
2026-10-17 09:57:53 ITASAT
NORAD 43786 		HERMES-1
NORAD 63242 		4.250 14.84 9.6e-08
2026-10-17 00:59:54 HERMES-1
NORAD 63242 		OBJECT AD
NORAD 67275 		4.143 15.09 9.1e-08
2026-10-16 18:41:24 HERMES-1
NORAD 63242 		OBJECT AE
NORAD 67276 		4.288 15.09 8.5e-08
2026-10-15 23:49:07 HERMES-1
NORAD 63242 		TIANYI B
NORAD 64049 		4.296 15.10 8.5e-08
2026-10-13 06:16:18 HERMES-1
NORAD 63242 		SCS-01 J
NORAD 63990 		4.445 15.10 8.0e-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.