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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2026-05-31 10:19:37.732
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56658
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CZ-6A DEB
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69078
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QIANFAN-132
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1.781
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-0.268, -0.778, 1.580
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13.3768
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2026-05-31 10:20:10.936
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18412
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SL-16 DEB
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69106
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QIANFAN-147
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1.414
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-0.095, -1.203, -0.738
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7.6870
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2026-05-31 10:28:35.019
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56485
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STARLINK-6210
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69177
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STRIX-7
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4.603
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2.186, 3.948, 0.909
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3.3282
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2026-05-31 10:29:59.387
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118
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THOR ABLESTAR R/B
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69085
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QIANFAN-139
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4.999
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-1.093, 2.583, 4.138
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12.6108
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2026-05-31 10:30:44.713
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65159
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METOP SG-A
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69084
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QIANFAN-138
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3.387
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3.238, 0.407, -0.904
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13.5502
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2026-05-31 10:31:59.116
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69105
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QIANFAN-146
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82798
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TBA - TO BE ASSIGNED
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0.939
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0.444, -0.794, -0.232
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4.1203
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2026-05-31 10:39:23.836
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30102
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FENGYUN 1C DEB
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69090
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QIANFAN-144
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0.787
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0.225, 0.071, -0.751
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14.8287
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2026-05-31 10:57:46.860
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69114
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QIANFAN-155
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85006
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TBA - TO BE ASSIGNED
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1.631
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-1.248, 0.073, -1.048
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14.8463
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2026-05-31 10:58:43.807
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63155
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DMSP 5D-2 F14 DEB
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69079
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QIANFAN-133
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0.220
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0.149, -0.064, 0.148
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13.5966
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2026-05-31 11:04:59.000
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41356
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NOAA 16 DEB
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69110
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QIANFAN-151
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1.404
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1.283, 0.045, 0.568
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14.8172
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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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