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
2026-05-19 01:42:11.495 56426 STARLINK-5352 68936 KUIPER-00431 3.920 1.858, 3.150, -1.410 6.1991
2026-05-19 01:42:59.881 64077 STARLINK-34201 68936 KUIPER-00431 4.252 4.215, -0.539, 0.160 4.3426
2026-05-19 01:44:08.155 53668 STARLINK-4458 68930 KUIPER-00415 4.901 -4.884, 0.117, 0.395 14.7143
2026-05-19 01:45:25.644 58549 STARLINK-31053 68925 KUIPER-00409 4.838 -4.254, 1.735, 1.516 10.0950
2026-05-19 01:45:29.255 58494 STARLINK-30981 68928 KUIPER-00413 1.638 1.197, -0.754, 0.826 11.2303
2026-05-19 01:50:45.781 65418 STARLINK-34997 68934 KUIPER-00425 2.715 2.492, -0.999, -0.405 5.7817
2026-05-19 01:56:02.361 60303 STARLINK-11227 68916 STARLINK-37507 4.733 -2.408, 1.050, 3.936 14.8720
2026-05-19 02:01:11.241 66234 STARLINK-35537 68936 KUIPER-00431 3.577 3.527, -0.460, -0.378 9.8026
2026-05-19 02:12:02.649 60022 STARLINK-31982 68945 KUIPER-00451 3.269 -1.099, 2.439, 1.877 9.3328
2026-05-19 02:16:56.742 62508 STARLINK-32749 68949 KUIPER-00455 2.954 -1.230, -2.578, -0.753 4.2398
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.