Forecast of Conjunctions: 50 Latest Payloads vs. All (31296) 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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2026-08-21 06:06:37.926
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46460
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JILIN-01 GAOFEN 3H
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100302
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STARLINK-38253
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3.694
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-3.693, 0.003, 0.066
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15.2348
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2026-08-21 06:09:33.414
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69166
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STARLINK-37491
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100370
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HONGHU 3
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1.403
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-0.368, 1.233, 0.558
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6.3532
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2026-08-21 07:30:26.960
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50163
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STARLINK-3306
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100303
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STARLINK-38247
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4.524
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-3.576, -1.863, 2.050
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11.4274
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2026-08-21 07:49:34.651
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68826
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COSMOS 2615
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100279
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STARLINK-37699
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4.705
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4.155, -1.364, -1.734
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12.1210
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2026-08-21 08:23:22.207
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46460
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JILIN-01 GAOFEN 3H
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100302
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STARLINK-38253
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4.844
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-4.648, -0.210, 1.349
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15.2104
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2026-08-21 17:16:25.972
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100083
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RASSVET-3 17
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100298
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STARLINK-37753
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3.452
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2.852, 0.870, -1.739
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13.8273
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2026-08-21 17:41:28.882
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61748
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OBJECT P
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100253
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STARLINK-38243
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0.726
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0.062, 0.155, -0.706
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15.0350
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2026-08-21 18:01:42.973
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100083
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RASSVET-3 17
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100298
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STARLINK-37753
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4.914
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4.347, -1.022, -2.050
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13.8092
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2026-08-21 18:10:17.103
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100192
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STARLINK-38228
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100257
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STARLINK-38167
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4.587
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3.250, 0.712, -3.158
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15.0475
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2026-08-21 18:34:20.514
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59044
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STARLINK-31153
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100370
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HONGHU 3
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4.121
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2.010, -2.982, -2.013
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8.5715
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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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