Forecast of Conjunctions: 100 Latest Payloads vs. All (28424) 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
2025-11-17 07:50:58.857 55137 OBJECT E 66232 STARLINK-35753 2.898 -2.448, 1.437, 0.580 5.7441
2025-11-17 08:29:28.913 7003 AUREOLE 2 66245 STARLINK-35503 1.648 1.607, 0.164, -0.328 13.5626
2025-11-17 09:07:12.209 65733 OBJECT XM 66247 STARLINK-35481 3.905 2.116, -2.006, -2.597 12.1720
2025-11-17 09:17:45.974 53228 STARLINK-4365 66316 QPS-SAR-14 2.993 2.748, 0.423, 1.105 14.1442
2025-11-17 09:57:14.774 32363 FENGYUN 1C DEB 66208 STARLINK-35751 4.552 -0.206, 2.315, -3.914 13.1633
2025-11-17 10:15:21.701 63227 CLARITY-1 66262 STARLINK-35487 4.207 -0.137, -1.869, -3.767 13.7510
2025-11-17 10:26:58.737 57425 OBJECT B 66242 STARLINK-35480 3.789 -3.486, 1.257, -0.789 8.1622
2025-11-17 10:33:16.592 45572 STARLINK-1320 66168 STARLINK-35578 4.823 -2.690, 3.712, 1.498 5.7541
2025-11-17 11:12:57.908 57425 OBJECT B 66242 STARLINK-35480 3.098 1.778, 2.149, 1.348 8.1648
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.