Forecast of Conjunctions: 50 Latest Payloads vs. All (31382) 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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2026-09-13 00:54:20.763
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100389
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STARLINK-36776
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100550
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STARLINK-38335
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1.807
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-0.424, -1.570, -0.789
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6.9195
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2026-09-13 00:57:14.653
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46537
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STARLINK-1672
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100639
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STARLINK-38411
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3.717
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-0.467, -3.497, 1.172
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4.9083
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2026-09-13 01:20:25.289
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46174
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STARLINK-1641
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100553
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STARLINK-38210
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4.905
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3.939, 2.506, -1.503
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7.9116
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2026-09-13 01:49:14.098
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67674
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COSMOS 2600
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100557
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STARLINK-38271
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0.816
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0.159, -0.111, -0.792
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15.2668
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2026-09-13 01:52:53.464
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58901
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ELECTRON KICK STAGE R/B
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100563
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ELECTRON KICK STAGE
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3.434
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0.834, 1.950, -2.701
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12.5317
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2026-09-13 02:54:07.570
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60491
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FLOCK 4BE 15
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100559
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STARLINK-38353
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1.766
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-0.262, 0.240, -1.730
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15.2734
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2026-09-13 03:09:21.564
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51726
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STARLINK-3527
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100611
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PLATFORM-6
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2.817
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0.969, -1.096, 2.407
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13.8397
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2026-09-13 03:11:35.984
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100389
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STARLINK-36776
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100550
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STARLINK-38335
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3.297
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3.030, 1.162, -0.580
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6.8655
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2026-09-13 03:13:00.998
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46537
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STARLINK-1672
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100639
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STARLINK-38411
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1.666
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-1.174, -1.122, -0.372
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4.8815
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2026-09-13 03:21:22.135
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48562
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STARLINK-2187
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100557
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STARLINK-38271
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3.106
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-2.707, -0.833, -1.275
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12.9025
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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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