Forecast of Conjunctions: 100 Latest Payloads vs. All (28424) 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
2025-11-12 08:44:48.865 62891 STARLINK-11435 66188 STARLINK-35041 4.900 -4.379, -1.827, -1.224 8.5612
2025-11-12 09:11:30.861 48955 ASTROCAST-0203 66194 STARLINK-35374 3.386 -3.081, -1.119, 0.849 9.3372
2025-11-12 09:25:33.026 48924 FARADAY_PHOENIX 66174 HTV-X1 4.716 3.132, 1.061, -3.363 14.6043
2025-11-12 09:57:14.295 48955 ASTROCAST-0203 66194 STARLINK-35374 2.069 -1.998, 0.425, 0.324 9.3362
2025-11-12 11:08:56.377 45093 STARLINK-1142 66214 STARLINK-35714 4.850 -4.837, 0.312, -0.189 7.7511
2025-11-12 11:44:19.161 62757 USA 486 66254 STARLINK-35488 1.151 -0.587, -0.737, -0.661 10.2847
2025-11-12 11:49:32.635 41731 QSS 66183 STARLINK-35310 2.540 -2.514, 0.102, 0.353 14.8223
2025-11-12 12:32:12.949 62836 STARLINK-11533 66207 STARLINK-35747 4.408 -3.964, 1.435, -1.287 10.2645
2025-11-12 12:51:02.335 48407 STARLINK-2595 66213 STARLINK-34204 3.988 -3.829, -1.114, -0.087 1.3647
2025-11-12 13:13:15.020 48450 STARLINK-2660 66260 STARLINK-35420 4.359 -0.925, -2.854, -3.163 11.4388
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.