Forecast of Conjunctions: 100 Latest Payloads vs. All (30490) 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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2026-08-09 12:21:32.120
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100084
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RASSVET-3 18
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100181
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STARLINK-38112
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4.987
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1.986, 1.334, 4.376
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14.7200
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2026-08-09 12:37:07.443
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27436
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COSMOS 2389
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100071
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PRAETORIAN SDA_513
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2.889
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-2.278, -0.399, -1.733
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14.3859
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2026-08-09 12:37:57.776
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66414
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HULIANWANG DIGUI-98
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100174
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TJS-27A
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2.146
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2.099, -0.263, 0.362
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11.7552
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2026-08-09 12:58:27.297
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28485
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SWIFT
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100110
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STARLINK-38101
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4.529
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-0.445, -2.823, -3.514
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12.0109
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2026-08-09 13:00:56.773
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69987
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STARLINK-38099
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100107
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STARLINK-37864
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4.473
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-0.041, 0.586, -4.434
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15.2629
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2026-08-09 13:06:22.842
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45671
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STARLINK-1454
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100164
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STARLINK-38098
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1.505
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0.835, -0.580, -1.109
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13.6521
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2026-08-09 13:26:10.388
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100123
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STARLINK-38134
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100186
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STARLINK-38159
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2.895
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2.048, 0.270, 2.029
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15.2799
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2026-08-09 14:18:28.206
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100115
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STARLINK-38044
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100181
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STARLINK-38112
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0.338
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0.259, -0.030, 0.216
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15.2932
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2026-08-09 14:32:24.392
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69987
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STARLINK-38099
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100107
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STARLINK-37864
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3.483
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-0.016, 0.456, -3.453
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15.2629
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2026-08-09 14:57:19.423
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100123
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STARLINK-38134
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100186
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STARLINK-38159
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2.259
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2.160, -0.085, -0.655
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15.2799
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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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