Forecast of Conjunctions: 100 Latest Payloads vs. All (26686) 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
2025-01-16 05:16:57.914 60969 CZ-6A DEB 62367 TIANQI 35 2.962 2.957, 0.101, -0.139 12.5363
2025-01-16 05:20:44.927 1477 SL-8 DEB 62330 HULIANGWANG DIGUI-08 4.719 1.197, -1.800, -4.194 13.3952
2025-01-16 05:48:58.793 52831 STARLINK-4089 62334 PIESAT-2 10 4.779 -3.997, 1.007, 2.419 14.0069
2025-01-16 05:59:23.311 52138 STARLINK-3723 62334 PIESAT-2 10 4.332 -4.325, -0.064, -0.235 14.6866
2025-01-16 06:04:17.723 59960 STARLINK-31856 62460 SDX02 1.581 -1.548, -0.319, 0.043 2.2233
2025-01-16 06:04:17.937 59960 STARLINK-31856 62459 SDX01 1.416 -1.402, -0.195, 0.024 2.2218
2025-01-16 06:55:04.862 40856 CZ-3C DEB 62583 CENTISPACE-1 S14 2.799 1.226, -1.911, -1.638 5.5256
2025-01-16 08:11:34.516 59967 ELECTRON KICK STAGE R/B 62423 STARLINK-32680 2.852 2.667, 0.898, 0.461 7.0739
2025-01-16 08:12:15.652 48750 NOAA 17 DEB 62577 CENTISPACE-1 S8 3.572 1.734, 2.518, -1.846 8.9106
2025-01-16 09:27:39.922 7490 METEOR 1-19 62366 TIANQI 34 4.344 -2.721, -1.527, -3.022 13.2440
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.