Forecast of Conjunctions: 100 Latest Payloads vs. All (28424) 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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2025-11-18 08:01:10.545
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66147
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STARLINK-33948
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66218
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STARLINK-35722
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4.906
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0.382, 2.952, 3.900
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12.2164
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2025-11-18 08:06:02.472
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66103
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STARLINK-35622
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66223
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STARLINK-35664
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1.907
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1.110, 1.072, 1.120
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11.0608
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2025-11-18 08:53:32.775
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65841
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STARLINK-35238
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66212
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STARLINK-35710
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1.225
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1.119, -0.318, 0.383
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11.7604
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2025-11-18 08:57:43.817
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59140
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SENTRY
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66197
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STARLINK-35259
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2.833
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0.579, 2.258, -1.609
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8.9131
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2025-11-18 09:14:51.932
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47582
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STARLINK-1986
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66263
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SZ-21
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4.213
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-3.966, -1.366, -0.393
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4.1753
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2025-11-18 09:16:24.975
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66226
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STARLINK-34466
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66227
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STARLINK-34882
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4.836
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0.037, 4.827, 0.287
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0.0056
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2025-11-18 09:21:06.683
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53221
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STARLINK-4377
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66316
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QPS-SAR-14
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2.638
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2.391, 0.388, 1.046
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14.2026
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2025-11-18 09:25:53.870
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64036
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STARLINK-34085
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66316
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QPS-SAR-14
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4.858
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-4.646, 0.801, 1.174
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12.5507
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2025-11-18 09:28:07.367
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66159
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STARLINK-35586
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66228
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STARLINK-35731
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2.435
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0.684, -1.412, -1.863
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12.2170
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2025-11-18 09:34:04.144
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66147
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STARLINK-33948
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66218
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STARLINK-35722
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0.494
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0.459, 0.110, 0.147
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12.2164
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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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