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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2026-06-20 08:29:46.088
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69266
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STARLINK-37464
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69448
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STARLINK-37572
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4.660
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3.919, 2.497, 0.355
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2.1033
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2026-06-20 08:43:07.843
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69362
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STARLINK-37040
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69425
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STARLINK-37836
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4.275
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4.113, 0.327, -1.119
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14.8100
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2026-06-20 09:12:52.263
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22416
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SL-16 DEB
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69417
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QIANFAN-199
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3.398
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-0.782, -1.187, 3.086
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13.8761
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2026-06-20 09:15:08.493
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69381
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STARLINK-37427
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69448
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STARLINK-37572
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2.482
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-0.749, 2.340, -0.348
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2.2781
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2026-06-20 09:19:08.005
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9482
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SL-3 R/B
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69415
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QIANFAN-197
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3.232
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-1.048, -1.687, 2.550
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12.3969
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2026-06-20 09:38:56.852
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58929
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COSMOS 2575
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69449
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STARLINK-37643
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2.407
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-1.638, 0.486, 1.696
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14.8065
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2026-06-20 09:56:49.990
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46352
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STARLINK-1653
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69465
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STARLINK-37535
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4.244
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0.789, -3.691, 1.941
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7.1633
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2026-06-20 10:11:24.462
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69261
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STARLINK-37506
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69444
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STARLINK-37509
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2.953
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1.476, 2.533, 0.353
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2.1025
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2026-06-20 10:56:55.830
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69261
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STARLINK-37506
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69444
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STARLINK-37509
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0.432
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0.176, 0.390, -0.054
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2.0986
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2026-06-20 11:28:13.323
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69202
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STARLINK-37649
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69437
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STARLINK-37792
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4.858
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4.263, 0.761, -2.201
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14.5913
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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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