Forecast of Conjunctions: 100 Latest Payloads vs. All (28104) 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
2025-10-22 01:26:52.324 28647 TITAN 4B R/B 65868 STARLINK-35450 4.297 0.442, 3.298, 2.719 9.7466
2025-10-22 01:29:21.983 65760 STARLINK-34890 65847 STARLINK-35262 2.872 1.415, -1.837, 1.694 10.3686
2025-10-22 01:35:47.892 65743 STARLINK-35319 65827 STARLINK-35393 1.831 1.340, -0.918, 0.846 10.3687
2025-10-22 01:37:47.107 65739 STARLINK-35106 65833 STARLINK-35345 4.978 1.688, 3.445, -3.173 10.3690
2025-10-22 01:51:56.410 65811 STARLINK-35224 65841 STARLINK-35238 2.213 -1.668, -0.563, -1.341 14.1071
2025-10-22 01:52:50.630 65808 STARLINK-34580 65840 STARLINK-35364 4.164 -2.183, 1.374, 3.269 14.1073
2025-10-22 01:55:20.204 65803 STARLINK-35286 65836 STARLINK-35356 3.019 -1.846, 0.926, 2.202 14.1067
2025-10-22 01:58:28.679 43850 SHIELDS 1 65884 STARLINK-35384 3.261 1.146, -2.935, 0.840 4.2293
2025-10-22 01:59:49.668 65793 STARLINK-35383 65826 STARLINK-35381 4.000 -1.439, -1.445, -3.442 14.1057
2025-10-22 02:16:50.436 65755 STARLINK-35294 65846 STARLINK-35290 4.731 1.434, -3.317, -3.053 10.3839
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.