Forecast of Conjunctions: 100 Latest Payloads vs. All (29043) Objects

Time of Closest Approach (TCA), UTC NORAD ID 1 Object Name 1 NORAD ID 2 Object Name 2 Distance at TCA, km RIC Distance, km Rel.Speed
km/s
2026-06-09 14:02:26.454 67563 STARLINK-36403 69269 KUIPER-00527 4.524 -4.470, -0.318, -0.620 13.5757
2026-06-09 14:17:32.376 64907 STARLINK-34712 69275 KUIPER-00587 1.364 -1.262, 0.318, 0.409 12.0978
2026-06-09 14:20:45.970 57956 SKYKRAFT-3D 69245 STARLINK-37767 2.616 -2.248, -1.178, 0.634 7.3202
2026-06-09 14:41:09.466 29538 CZ-4B DEB 69267 KUIPER-00282 2.740 2.117, 0.597, 1.635 14.3365
2026-06-09 15:00:25.696 45074 STARLINK-1172 69267 KUIPER-00282 4.734 4.618, 0.837, -0.625 9.1645
2026-06-09 15:27:16.377 64670 STARLINK-34287 69291 KUIPER-00608 1.898 -1.894, -0.127, 0.023 3.2619
2026-06-09 15:40:01.026 63049 STARLINK-32829 69291 KUIPER-00608 2.660 1.862, -1.424, -1.258 10.0961
2026-06-09 15:58:56.054 52763 SHERPA-AC1 69283 KUIPER-00599 3.326 -0.670, -1.301, -2.987 14.0138
2026-06-09 15:59:59.318 68703 STARLINK-36271 69284 KUIPER-00600 4.951 -4.415, 1.613, 1.555 10.6580
2026-06-09 16:09:06.467 68700 STARLINK-37334 69268 KUIPER-00383 4.476 2.883, -2.456, -2.385 10.6543
Our orbit propagation model is based on SGP4/SDP4 and uses data sourced from space-track.org. Object 1 and Object 2 are arranged by their NORAD ID (NORAD_CAT_ID).
The "Within ellipsoid" option allows you to check if the predicted miss distance is within the RIC (Radial, In-track, Cross-track) ellipsoid, centered on either Object 1 or Object 2 at TCA, with specified semi-axis lengths.
To exclude long-lasting conjunctions of ride-sharing satellites, you can use the "Relative Speed > 0.01 km/s" filter. Additionally, connected modules of ISS and CSS are not included in the forecast. Some ride-sharing satellites may also be temporarily excluded from the forecast.
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Please note that the "Selected Objects vs. All" option and Email Notifications are only available for registered users, with registration currently being free of charge.