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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2026-08-01 14:44:23.137
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62517
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STARLINK-11512
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100008
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STARLINK-38124
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2.567
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-1.767, -1.652, -0.860
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7.1007
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2026-08-01 14:56:15.344
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31569
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FENGYUN 1C DEB
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100065
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PRAETORIAN SDA_507
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4.568
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-1.854, 0.551, 4.138
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14.5868
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2026-08-01 14:58:45.290
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65107
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HULIANWANG DIGUI-50
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100176
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TJS-27B
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2.859
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2.553, -0.942, 0.876
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9.9170
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2026-08-01 15:01:19.949
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15517
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SL-14 R/B
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100072
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PRAETORIAN SDA_514
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3.445
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2.126, -2.695, -0.290
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1.5402
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2026-08-01 15:10:15.804
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42537
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THORAD AGENA D DEB
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100059
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PRAETORIAN SDA_501
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3.776
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-3.476, -0.031, 1.473
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14.7183
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2026-08-01 15:36:03.137
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62273
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STARLINK-11333
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100023
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STARLINK-38102
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4.914
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-1.420, 3.992, 2.490
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8.1516
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2026-08-01 15:44:08.172
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65991
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SDA_1681
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100060
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PRAETORIAN SDA_502
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4.233
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2.876, 1.466, 2.738
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13.0030
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2026-08-01 15:49:41.335
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82642
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TBA - TO BE ASSIGNED
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100060
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PRAETORIAN SDA_502
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4.807
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0.287, -0.519, -4.770
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14.6411
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2026-08-01 15:53:04.911
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26835
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DELTA 1 DEB
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100072
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PRAETORIAN SDA_514
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4.968
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-2.223, 1.816, -4.054
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13.4842
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2026-08-01 15:56:37.487
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30529
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FENGYUN 1C DEB
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100174
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TJS-27A
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2.319
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-0.103, 0.575, 2.244
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14.0184
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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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