Forecast of Conjunctions: 50 Latest Payloads vs. All (31481) 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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2026-09-08 14:02:28.238
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100478
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STARLINK-37966
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100516
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STARLINK-38365
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3.849
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-3.355, -1.023, 1.584
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12.9798
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2026-09-08 14:28:04.193
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66176
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OBJECT B
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100524
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STARLINK-38394
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4.823
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-4.366, -0.238, 2.035
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15.3304
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2026-09-08 14:53:48.654
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58285
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FLOCK 4Q 31
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100528
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STARLINK-38145
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3.964
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3.626, -0.242, 1.582
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15.2216
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2026-09-08 15:47:40.717
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57206
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OBJECT AS
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100520
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STARLINK-38379
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2.825
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-2.356, 0.928, -1.254
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15.3283
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2026-09-08 16:17:28.298
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39267
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DANDE
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100494
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STARLINK-37497
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3.434
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3.136, 0.680, -1.223
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13.4479
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2026-09-08 16:40:14.811
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100286
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STARLINK-37793
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100522
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STARLINK-38372
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4.032
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-3.629, -0.874, -1.523
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13.3546
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2026-09-08 17:30:56.526
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66176
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OBJECT B
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100525
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STARLINK-38382
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4.360
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-4.203, 0.140, -1.149
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15.3272
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2026-09-08 19:15:25.017
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60520
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IPERDRONE.0
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100508
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STARLINK-38355
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3.038
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2.905, 0.147, 0.877
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15.2079
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2026-09-08 20:20:01.262
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57206
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OBJECT AS
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100518
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STARLINK-38323
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3.814
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-3.745, 0.078, -0.717
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15.3262
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2026-09-08 20:40:35.058
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53826
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STARLINK-4756
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100563
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ELECTRON KICK STAGE
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2.240
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-1.514, 1.158, -1.177
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10.7908
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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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