Forecast of Conjunctions: 100 Latest Payloads vs. All (29043) 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
2026-05-24 10:16:41.990 31161 FENGYUN 1C DEB 69074 QIANFAN-128 4.265 1.184, 0.286, -4.087 14.8420
2026-05-24 10:21:06.386 66756 MAUVE 69019 PELICAN-9 3010 0.113 0.056, 0.015, 0.097 15.0779
2026-05-24 10:22:08.076 54311 CZ-6A DEB 69003 YAM-12 4.796 4.109, -0.364, -2.446 14.9808
2026-05-24 10:24:03.807 8978 DELTA 1 DEB 69003 YAM-12 1.210 -1.114, -0.069, -0.468 14.9655
2026-05-24 10:25:21.919 56601 CZ-6A DEB 69075 QIANFAN-129 4.877 1.351, 0.320, 4.675 14.8610
2026-05-24 10:32:23.971 54584 CZ-6A DEB 69076 QIANFAN-130 4.207 3.306, -1.010, 2.397 13.7072
2026-05-24 10:37:02.198 56630 CZ-6A DEB 69078 QIANFAN-132 1.554 1.441, -0.107, 0.572 14.6521
2026-05-24 10:39:21.821 41052 NOAA 16 DEB 69075 QIANFAN-129 2.459 1.977, -0.148, -1.456 14.8537
2026-05-24 10:40:31.475 56656 CZ-6A DEB 69078 QIANFAN-132 3.737 0.343, -1.527, 3.394 13.5863
2026-05-24 10:47:39.202 25204 SL-14 DEB 69089 QIANFAN-143 4.505 -4.433, 0.146, -0.788 14.6770
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.