Forecast of Conjunctions: 100 Latest Payloads vs. All (28705) 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
2025-12-28 01:06:27.892 61940 STARLINK-11337 67091 STARLINK-36097 1.942 -0.083, -0.979, -1.675 13.2811
2025-12-28 01:07:18.446 63133 STARLINK-11604 67118 STARLINK-35701 4.455 -4.429, 0.417, 0.254 8.0473
2025-12-28 01:08:17.686 62880 STARLINK-11352 67076 STARLINK-36240 4.411 4.096, -1.506, -0.647 6.0482
2025-12-28 01:18:38.409 63186 STARLINK-11646 67116 STARLINK-35738 3.516 -3.356, -0.768, -0.713 10.4521
2025-12-28 01:21:40.846 60945 YAOGAN-43 02A 67144 KUIPER-00196 1.562 0.200, -1.206, -0.973 9.5799
2025-12-28 01:22:03.484 59761 STARLINK-11117 67080 STARLINK-36158 3.259 1.277, 2.961, 0.472 2.4029
2025-12-28 01:41:24.597 54158 STARLINK-5297 67073 RAISE-4 4.315 4.311, -0.046, 0.179 14.6669
2025-12-28 01:45:51.381 59715 STARLINK-11101 67090 STARLINK-36060 3.676 2.849, -1.567, 1.716 11.3481
2025-12-28 01:46:18.666 62880 STARLINK-11352 67116 STARLINK-35738 3.549 -3.125, -1.656, 0.293 2.7354
2025-12-28 01:46:46.265 41878 PSLV R/B 67065 HULIANWANG DIGUI-125 2.698 1.624, -0.852, 1.979 13.6758
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.