Forecast of Conjunctions: 100 Latest Payloads vs. All (28705) Objects
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Time of Closest Approach (TCA), UTC
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NORAD ID 1
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Object Name 1
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NORAD ID 2
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Object Name 2
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Distance at TCA, km
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RIC Distance, km
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Rel.Speed
km/s
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2026-01-25 18:40:43.199
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44234
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PSLV R/B
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67445
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STARLINK-36542
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3.358
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-1.511, -2.535, -1.602
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8.2517
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2026-01-25 18:51:33.479
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58929
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COSMOS 2575
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67349
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STARLINK-36457
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4.318
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-1.048, 1.533, -3.898
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14.3407
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2026-01-25 19:16:15.219
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37636
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DELTA 1 DEB
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67441
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HULIANWANG DIGUI-143
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2.313
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1.799, 0.968, 1.085
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11.0173
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2026-01-25 20:27:39.287
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320
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THOR ABLESTAR DEB
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67523
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HULIANWANG DIGUI-147
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4.581
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4.197, 1.352, -1.242
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10.0041
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2026-01-25 21:17:26.941
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22610
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SL-16 DEB
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67440
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HULIANWANG DIGUI-142
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2.488
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-2.487, 0.048, 0.019
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12.1465
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2026-01-25 21:29:22.278
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46472
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CZ-4B DEB
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67525
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HULIANWANG DIGUI-149
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4.828
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-3.827, -2.818, -0.846
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4.1726
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2026-01-25 21:36:53.535
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63177
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CZ-8 R/B
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67529
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HULIANWANG DIGUI-153
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0.447
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-0.429, 0.049, -0.114
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13.5334
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2026-01-25 22:19:51.032
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29926
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FENGYUN 1C DEB
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67433
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YAOGAN-50
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4.020
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-1.539, -2.244, -2.959
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11.7029
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2026-01-25 22:25:59.774
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31688
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FENGYUN 1C DEB
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67479
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TIANQI 40
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3.707
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3.707, 0.026, -0.032
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10.9030
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2026-01-25 22:57:01.488
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30666
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FENGYUN 1C DEB
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67524
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HULIANWANG DIGUI-148
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1.218
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-0.370, -0.432, -1.077
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13.7144
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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).
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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.
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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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Gray background indicates that the record is no longer current.
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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.
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