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
2026-06-19 18:31:10.797 60873 CZ-6A DEB 69385 QIANFAN-168 4.483 1.760, -3.218, 2.579 9.3026
2026-06-19 18:37:45.330 27843 MOST 69391 QIANFAN-174 3.925 3.218, 0.162, -2.241 14.8453
2026-06-19 18:47:34.883 60753 CZ-6A DEB 69382 QIANFAN-165 2.646 -1.606, 1.608, -1.356 9.6330
2026-06-19 18:55:10.903 36092 CZ-2C DEB 69399 QIANFAN-182 4.290 -3.689, -0.147, 2.186 14.7918
2026-06-19 19:10:22.083 7210 SL-3 R/B 69413 QIANFAN-195 4.536 0.905, -1.366, 4.229 14.1940
2026-06-19 19:11:29.322 32117 FENGYUN 1C DEB 69389 QIANFAN-172 3.651 -2.138, -0.920, -2.813 14.1380
2026-06-19 19:32:13.103 27846 AAU CUBESAT 69390 QIANFAN-173 3.965 3.963, 0.012, 0.125 14.8367
2026-06-19 19:36:53.208 41357 NOAA 16 DEB 69405 QIANFAN-187 4.889 4.865, 0.227, 0.423 12.9468
2026-06-19 19:40:20.651 69239 STARLINK-37558 69447 STARLINK-37640 4.236 3.642, -2.143, 0.290 2.0191
2026-06-19 19:46:19.951 36278 FENGYUN 1C DEB 69581 CZ-12 // RB 1.922 -1.349, -0.515, 1.268 13.7276
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.