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 09:55:09.916
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26861
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DELTA 1 DEB
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69109
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QIANFAN-150
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4.411
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0.909, -2.083, -3.781
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12.9800
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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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1.732
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-0.272, -0.755, 1.534
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13.3768
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2026-05-31 10:20:10.937
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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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1.517
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-0.114, -1.289, -0.791
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7.6871
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2026-05-31 10:25:49.094
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32180
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FENGYUN 1C DEB
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69112
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QIANFAN-153
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4.075
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-0.181, 0.349, -4.056
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14.8284
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2026-05-31 10:27:17.305
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30466
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FENGYUN 1C DEB
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69114
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QIANFAN-155
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3.775
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-2.482, 0.316, -2.827
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14.7200
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2026-05-31 10:28:35.041
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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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4.154
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2.237, 3.411, 0.787
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3.3282
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2026-05-31 10:29:59.381
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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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4.858
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-1.079, 2.508, 4.018
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12.6109
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2026-05-31 10:30:44.719
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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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3.370
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3.230, 0.394, -0.877
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13.5502
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2026-05-31 10:31:56.974
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30572
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FENGYUN 1C DEB
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69114
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QIANFAN-155
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4.552
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2.156, 0.829, -3.922
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14.5286
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2026-05-31 10:31:59.104
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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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1.155
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0.446, -1.023, -0.298
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4.1203
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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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