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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2026-02-04 19:23:58.683
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57307
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STARLINK-30209
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67540
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STARLINK-36585
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1.174
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0.959, 0.536, 0.414
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9.3960
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2026-02-04 20:42:22.797
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53657
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STARLINK-4469
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67493
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STARLINK-36551
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3.582
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1.888, -1.154, 2.817
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14.2619
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2026-02-04 21:19:33.000
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66909
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OBJECT XV
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67468
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STARLINK-36414
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2.126
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-1.872, -0.692, -0.731
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11.1457
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2026-02-04 21:48:02.269
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30140
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FENGYUN 1C DEB
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67477
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TIANQI 38
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3.319
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1.369, 1.129, -2.805
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13.7949
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2026-02-04 22:01:21.239
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49750
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STARLINK-3236
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67614
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NEONSAT-1A
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3.781
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-2.239, 1.285, 2.762
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13.7555
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2026-02-04 22:08:59.381
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67514
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STARLINK-36530
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67515
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STARLINK-36543
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2.760
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2.759, -0.052, -0.017
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0.0015
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2026-02-04 22:50:06.945
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53503
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STARLINK-4461
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67546
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STARLINK-36580
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4.391
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-4.390, 0.045, 0.055
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11.6648
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2026-02-04 22:59:40.330
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62273
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STARLINK-11333
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67498
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STARLINK-36081
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3.100
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-2.476, 1.539, 1.054
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8.7118
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2026-02-04 23:07:46.370
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52341
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STARLINK-3843
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67614
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NEONSAT-1A
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4.944
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4.938, -0.070, 0.241
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14.5679
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2026-02-04 23:15:41.166
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51108
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STARLINK-3362
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67614
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NEONSAT-1A
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1.006
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0.866, -0.362, 0.363
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10.7447
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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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