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 08:54:08.585
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45387
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STARLINK-1274
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100523
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STARLINK-38390
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3.997
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-3.023, 1.552, 2.104
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12.4082
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2026-09-08 09:49:46.900
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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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4.580
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-4.178, -0.938, 1.627
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13.3726
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2026-09-08 11:29:24.025
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60203
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OBJECT A
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100507
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STARLINK-38277
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3.285
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1.088, 2.805, -1.318
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6.5433
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2026-09-08 11:52:33.739
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63246
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LEMUR 2 LEIA-PHILIP
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100614
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SPECTRUM
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3.540
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-2.050, -0.400, 2.858
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14.9904
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2026-09-08 12:15:00.914
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60203
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OBJECT A
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100507
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STARLINK-38277
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3.568
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2.772, 2.034, 0.953
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6.5401
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2026-09-08 12:56:37.651
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66176
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OBJECT B
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100523
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STARLINK-38390
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4.670
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-3.127, -0.403, 3.445
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15.3310
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2026-09-08 13:48:38.716
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35891
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COSMOS 2251 DEB
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100494
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STARLINK-37497
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2.614
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2.611, -0.112, 0.082
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9.3062
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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 15:02:11.981
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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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2.538
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1.896, 0.184, 1.677
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15.3343
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2026-09-08 15:08:08.143
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100494
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STARLINK-37497
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100527
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STARLINK-38378
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3.931
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-3.923, 0.134, 0.206
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12.9635
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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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