Forecast of Conjunctions: 100 Latest Payloads vs. All (28705) 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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2026-01-28 14:21:01.916
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61883
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STARLINK-11383
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67415
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STARLINK-36468
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1.758
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1.447, 0.861, 0.505
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7.7741
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2026-01-28 14:26:46.918
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61536
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STARLINK-11295
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67357
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STARLINK-36456
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4.388
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3.462, -2.656, 0.462
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2.5898
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2026-01-28 14:40:41.857
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60409
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STARLINK-11174
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67407
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STARLINK-36510
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4.011
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3.162, 1.647, 1.838
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11.4413
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2026-01-28 14:56:13.375
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61556
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QIANFAN-23
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67476
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TIANQI 37
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4.980
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1.069, -3.519, 3.358
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10.2597
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2026-01-28 15:33:11.931
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39985
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SL-14 DEB
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67476
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TIANQI 37
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2.143
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-0.671, 1.029, -1.756
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12.8096
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2026-01-28 15:43:54.189
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59709
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STARLINK-11088
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67424
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STARLINK-36362
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3.895
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3.434, -1.719, -0.652
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5.4451
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2026-01-28 15:50:25.358
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34431
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COSMOS 2251 DEB
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67478
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TIANQI 39
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3.686
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0.516, -2.605, -2.556
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10.4051
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2026-01-28 15:58:38.379
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61884
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STARLINK-11359
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67361
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STARLINK-35306
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4.518
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4.314, -1.108, -0.754
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8.6604
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2026-01-28 16:10:44.007
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60724
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STARLINK-11261
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67423
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STARLINK-36465
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4.311
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4.308, -0.096, -0.096
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11.1844
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2026-01-28 16:37:18.521
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30691
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FENGYUN 1C DEB
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67443
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HULIANWANG DIGUI-145
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3.012
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-1.595, 0.739, 2.446
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14.1528
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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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