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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2026-01-31 20:19:02.869
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14442
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COSMOS 970 DEB
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67441
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HULIANWANG DIGUI-143
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3.270
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3.201, -0.419, 0.516
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11.4280
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2026-01-31 21:27:04.570
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60395
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QIANFAN-17
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67557
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MR 2
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2.424
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1.278, 2.047, -0.226
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1.5133
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2026-01-31 21:38:05.401
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28637
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MINOTAUR R/B
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67477
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TIANQI 38
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4.015
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-1.076, -3.038, -2.395
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9.1814
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2026-01-31 22:24:29.969
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51288
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ELSA-D CLIENT
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67515
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STARLINK-36543
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2.270
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-0.571, -0.903, 2.002
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14.0903
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2026-01-31 22:36:48.105
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51881
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STARLINK-3504
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67614
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NEONSAT-1A
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3.779
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0.437, -3.472, -1.426
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5.7728
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2026-01-31 22:46:55.006
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57017
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OBJECT P
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67540
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STARLINK-36585
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4.583
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-2.746, -1.964, 3.099
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13.0229
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2026-02-01 01:07:17.538
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31569
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FENGYUN 1C DEB
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67478
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TIANQI 39
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4.340
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-3.929, 0.983, -1.560
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12.7211
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2026-02-01 01:19:33.186
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57306
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STARLINK-30200
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67532
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STARLINK-36587
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4.220
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3.627, 1.563, -1.486
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10.6887
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2026-02-01 02:17:33.602
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56334
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STARLINK-5548
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67614
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NEONSAT-1A
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4.271
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3.582, 1.164, 2.014
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13.1392
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2026-02-01 03:34:12.114
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52752
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NUSAT-31 (RUBY PAYNE-S)
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67454
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STARLINK-36517
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4.654
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-1.900, -1.822, -3.838
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13.9061
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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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