Forecast of Conjunctions: 50 Latest Payloads vs. All (31296) 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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2026-09-05 12:11:29.653
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68827
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COSMOS 2616
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100501
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STARLINK-37704
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4.349
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-1.913, 1.308, 3.680
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14.5693
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2026-09-05 12:36:15.496
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67674
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COSMOS 2600
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100502
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STARLINK-38373
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2.904
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-0.580, 0.670, -2.765
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14.9935
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2026-09-05 16:02:40.404
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47767
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STARLINK-2185
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100490
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STARLINK-37709
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1.955
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-0.767, -1.452, -1.060
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9.1072
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2026-09-05 17:00:35.520
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45703
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STARLINK-1407
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100489
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STARLINK-37920
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4.825
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2.921, 2.309, -3.069
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12.3657
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2026-09-05 17:09:54.870
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100299
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STARLINK-37675
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100521
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STARLINK-38377
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3.531
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-3.327, -0.575, -1.034
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13.4607
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2026-09-05 17:46:59.123
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37223
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RAX (USA 218)
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100561
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STRIX-9
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4.492
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3.458, -1.677, 2.325
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12.2809
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2026-09-05 18:30:52.132
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45703
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STARLINK-1407
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100492
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STARLINK-37846
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2.049
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-2.026, 0.183, -0.246
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12.3683
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2026-09-05 19:14:56.078
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58121
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STARLINK-30799
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100563
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ELECTRON KICK STAGE
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4.931
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-0.131, -3.871, 3.051
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9.4282
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2026-09-05 20:00:16.689
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42743
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ARIANE 5 DEB (SYLDA)
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100487
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STARLINK-37960
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2.832
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-0.852, -2.082, 1.721
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8.8732
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2026-09-05 21:34:47.780
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46278
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GHGSAT-C1
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100517
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STARLINK-38360
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4.980
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-3.649, -0.416, -3.363
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15.2939
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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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