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
2025-12-22 05:29:04.017 63225 TOMORROW-S6 67131 ZY 3 04 2.721 -2.685, -0.053, 0.434 15.0850
2025-12-22 05:35:22.521 51285 CZ-4C R/B 67103 STARLINK-36256 2.898 2.470, 0.551, -1.413 14.4179
2025-12-22 05:43:05.146 2422 THOR BURNER 2 R/B 67059 HULIANWANG DIGUI-119 3.460 -2.501, -0.649, -2.301 14.2939
2025-12-22 06:18:27.415 65268 COSMOS 2592 67110 STARLINK-35781 2.184 -1.507, 1.375, -0.778 7.6051
2025-12-22 06:36:18.543 31350 FENGYUN 1C DEB 67063 HULIANWANG DIGUI-123 1.577 1.471, 0.173, -0.542 14.2200
2025-12-22 06:51:24.439 30802 FENGYUN 1C DEB 67067 HULIANWANG DIGUI-127 4.321 0.970, -2.356, -3.490 12.3452
2025-12-22 06:56:33.673 41288 NOAA 16 DEB 67065 HULIANWANG DIGUI-125 3.222 2.971, -0.621, -1.083 12.9135
2025-12-22 07:03:48.670 63225 TOMORROW-S6 67131 ZY 3 04 3.341 -2.700, 0.266, -1.949 15.0850
2025-12-22 07:56:59.472 55327 HAWK-6A 67131 ZY 3 04 4.012 2.553, 1.530, -2.690 13.2278
2025-12-22 09:07:33.882 55536 CZ-6A DEB 67066 HULIANWANG DIGUI-126 3.248 3.193, -0.512, 0.299 7.0708
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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