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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2026-04-24 22:22:12.414
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2920
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OPS 7202 (DMSP 4A F3)
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68644
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QIANFAN-117
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3.606
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-3.280, 1.495, 0.100
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1.2469
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2026-04-24 22:25:32.873
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31179
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FENGYUN 1C DEB
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68645
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QIANFAN-118
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4.936
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-0.921, 0.542, 4.819
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14.8202
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2026-04-24 22:25:48.487
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68152
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STARLINK-37049
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68674
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STARLINK-36672
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2.922
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1.690, 0.675, 2.286
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14.7426
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2026-04-24 22:45:12.941
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54562
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CZ-6A DEB
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68639
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QIANFAN-112
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1.133
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0.448, 0.074, 1.038
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14.8304
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2026-04-24 22:53:26.091
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41295
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NOAA 16 DEB
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68643
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QIANFAN-116
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2.290
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1.272, 0.155, -1.897
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14.7959
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2026-04-24 23:02:43.436
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68606
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STARLINK-37253
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68608
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STARLINK-37243
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4.921
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4.916, 0.223, 0.015
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0.0032
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2026-04-24 23:05:23.483
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68163
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STARLINK-36958
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68678
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STARLINK-37122
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2.217
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1.405, -0.486, 1.645
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14.7758
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2026-04-24 23:08:39.683
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55494
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STARLINK-5344
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68630
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STPSAT-7
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1.324
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1.214, 0.486, 0.208
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5.9568
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2026-04-24 23:09:27.384
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66126
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STARLINK-35658
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68632
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RAWHIDE-2
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4.577
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4.039, -1.220, -1.775
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12.5854
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2026-04-24 23:14:04.214
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63399
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STARLINK-33531
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68632
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RAWHIDE-2
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4.313
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-2.149, 2.330, 2.925
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11.9417
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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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