Forecast of Conjunctions: 100 Latest Payloads vs. All (29043) 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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2026-06-27 18:26:47.054
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20547
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USA 55
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69620
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KUIPER-00555
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3.584
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1.987, -0.971, -2.821
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14.4430
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2026-06-27 18:27:28.776
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60352
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STRIX-4
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69596
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KUIPER-00493
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1.040
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0.698, 0.587, -0.500
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9.8991
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2026-06-27 18:28:03.243
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64909
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STARLINK-34687
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69597
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KUIPER-00496
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3.006
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2.361, -1.178, 1.440
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11.7989
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2026-06-27 18:29:39.047
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69512
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STARLINK-37511
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69552
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STARLINK-37861
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1.498
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1.481, -0.179, -0.133
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9.1781
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2026-06-27 18:33:27.034
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64301
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STARLINK-34372
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69506
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VERTECS
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3.038
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-2.206, 1.939, -0.779
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5.6557
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2026-06-27 18:41:20.646
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69375
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STARLINK-37454
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69500
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STARLINK-37835
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3.729
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3.729, 0.023, -0.009
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5.9516
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2026-06-27 18:48:43.855
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66137
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STARLINK-35576
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69626
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KUIPER-00567
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3.115
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-2.834, -1.023, -0.790
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9.2811
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2026-06-27 18:50:43.698
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61004
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STARLINK-32336
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69592
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KUIPER-00423
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4.273
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-4.179, -0.777, -0.433
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7.2885
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2026-06-27 19:00:57.054
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44771
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STARLINK-1067
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69518
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STARLINK-37408
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4.194
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-3.133, -2.090, 1.846
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10.2350
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2026-06-27 19:15:10.691
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69512
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STARLINK-37511
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69552
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STARLINK-37861
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1.451
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0.621, -1.053, 0.781
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9.1796
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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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