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
2026-06-04 20:27:42.638 39132 DOVE 2 69189 STARLINK-37440 2.321 -1.934, 0.905, 0.909 10.9690
2026-06-04 21:13:48.548 69134 STARLINK-37361 69220 STARLINK-37201 0.998 0.654, -0.591, -0.467 15.2954
2026-06-04 21:44:34.914 35451 COSMOS 2251 DEB 69167 STARLINK-37474 4.530 4.519, -0.175, 0.258 12.8502
2026-06-04 22:44:57.129 69134 STARLINK-37361 69220 STARLINK-37201 1.135 0.735, -0.110, 0.858 15.2954
2026-06-04 22:53:36.488 69127 STARLINK-37706 69211 STARLINK-37613 4.599 0.450, 0.581, -4.540 15.2958
2026-06-04 23:20:53.192 20453 DELTA 2 R/B(1) 69225 STARLINK-37770 4.242 -3.671, 0.986, -1.882 13.6966
2026-06-04 23:23:41.604 69141 STARLINK-37654 69227 STARLINK-37737 2.641 -0.516, -0.328, -2.569 15.2952
2026-06-05 00:16:05.682 69134 STARLINK-37361 69220 STARLINK-37201 2.402 0.815, 0.083, 2.258 15.2954
2026-06-05 00:16:29.120 38071 DELTA 4 R/B 69206 STARLINK-37671 3.879 -0.126, -2.590, 2.885 11.1166
2026-06-05 00:24:45.173 69127 STARLINK-37706 69211 STARLINK-37613 3.934 0.485, 0.494, -3.873 15.2959
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.