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
2026-01-26 07:27:42.827 33397 SL-24 R/B 67441 HULIANWANG DIGUI-143 2.943 -0.638, 2.087, -1.974 10.0862
2026-01-26 07:38:15.964 42497 THORAD AGENA D DEB 67529 HULIANWANG DIGUI-153 4.231 -3.524, -1.478, 1.816 11.5089
2026-01-26 07:46:20.484 13799 COSMOS 1275 DEB 67528 HULIANWANG DIGUI-152 4.255 -4.072, -1.046, -0.651 7.9523
2026-01-26 08:20:47.802 54898 CZ-6A DEB 67479 TIANQI 40 4.227 1.864, 3.328, -1.821 7.1717
2026-01-26 08:31:53.783 46989 FENGYUN 1C DEB * 67435 HULIANWANG DIGUI-137 0.951 0.468, -0.680, -0.471 8.2657
2026-01-26 08:32:06.280 42128 COSMOS 1275 DEB 67530 HULIANWANG DIGUI-154 2.249 1.106, -1.605, 1.122 8.4675
2026-01-26 08:37:37.291 63227 CLARITY-1 67358 STARLINK-36466 4.757 -4.394, -0.625, 1.710 14.4800
2026-01-26 09:14:21.700 30144 FENGYUN 1C DEB 67477 TIANQI 38 3.824 3.294, 1.668, 0.994 7.3783
2026-01-26 09:25:51.179 36664 FENGYUN 1C DEB 67442 HULIANWANG DIGUI-144 1.660 1.617, -0.098, -0.364 14.1421
2026-01-26 09:39:59.353 42453 METEOR 2-11 DEB 67528 HULIANWANG DIGUI-152 3.431 -2.491, -2.223, -0.791 4.9332
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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