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
2026-06-27 16:46:25.742 45189 STARLINK-1230 69595 KUIPER-00490 3.939 -3.918, -0.323, 0.249 9.3512
2026-06-27 16:46:38.023 60531 HYPSO-2 69506 VERTECS 4.811 3.446, -3.335, 0.385 1.6372
2026-06-27 16:48:47.114 60147 STARLINK-32019 69597 KUIPER-00496 2.810 2.405, -0.882, 1.156 12.1188
2026-06-27 17:12:29.977 69602 KUIPER-00522 69618 KUIPER-00551 3.779 -3.598, 1.153, 0.039 0.0018
2026-06-27 17:16:18.333 47676 STARLINK-2083 69535 STARLINK-37888 4.438 2.757, -2.101, -2.772 12.3141
2026-06-27 17:26:44.844 41601 SKYSAT C1 69623 KUIPER-00560 3.580 -2.649, -0.999, -2.190 13.8922
2026-06-27 17:42:18.952 69287 KUIPER-00603 69598 KUIPER-00513 3.161 3.115, -0.532, 0.064 1.5155
2026-06-27 17:53:52.790 66272 STARLINK-35741 69609 KUIPER-00540 4.308 -3.148, -2.771, 0.984 5.1490
2026-06-27 17:58:04.951 47657 STARLINK-2041 69547 STARLINK-37881 3.508 -1.562, -2.763, 1.494 7.3450
2026-06-27 18:08:41.131 65500 STARLINK-35207 69596 KUIPER-00493 3.535 -0.728, -2.384, 2.507 11.0687
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.