Forecast of Conjunctions: 100 Latest Payloads vs. All (28705) 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
2026-01-27 05:53:00.002 58929 COSMOS 2575 67355 STARLINK-36477 4.672 -4.011, 0.831, -2.248 14.4431
2026-01-27 06:06:55.386 46366 STARLINK-1651 67354 STARLINK-36448 3.174 -1.060, 2.970, 0.356 1.8609
2026-01-27 06:21:46.180 14739 COSMOS 1275 DEB 67522 HULIANWANG DIGUI-146 2.982 -1.162, -1.189, 2.475 13.3260
2026-01-27 06:52:36.944 46366 STARLINK-1651 67354 STARLINK-36448 4.914 2.975, 3.881, -0.484 1.8655
2026-01-27 07:38:15.437 46366 STARLINK-1651 67354 STARLINK-36448 4.572 -1.020, 4.425, 0.532 1.8656
2026-01-27 07:38:55.149 12649 COSMOS 1275 DEB 67437 HULIANWANG DIGUI-139 2.735 -0.008, 2.336, 1.422 7.6579
2026-01-27 08:45:11.049 60369 STARLINK-32266 67458 STARLINK-36528 4.890 -4.842, 0.668, -0.150 3.5769
2026-01-27 09:09:34.684 46366 STARLINK-1651 67354 STARLINK-36448 4.540 -1.041, -4.387, -0.528 1.8701
2026-01-27 10:09:12.433 60569 PICO-02D024 67456 STARLINK-36493 3.846 -2.444, -2.498, 1.605 8.3539
2026-01-27 10:40:54.420 46366 STARLINK-1651 67354 STARLINK-36448 3.784 -1.016, -3.619, -0.437 1.8748
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.