Forecast of Conjunctions: 100 Latest Payloads vs. All (28165) 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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2025-09-15 07:38:34.331
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65364
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STARLINK-34847
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65386
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STARLINK-35066
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1.286
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1.247, 0.127, -0.287
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14.0980
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2025-09-15 08:29:45.594
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61228
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OBJECT B
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65405
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STARLINK-34830
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3.259
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-3.091, 0.957, -0.390
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5.7892
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2025-09-15 08:39:28.032
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15369
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COSMOS 1606
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65405
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STARLINK-34830
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0.957
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0.858, -0.402, 0.133
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4.7719
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2025-09-15 08:43:24.253
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16591
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USA 15
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65396
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STARLINK-34811
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3.878
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1.632, 1.051, 3.358
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15.0607
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2025-09-15 09:45:16.117
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407
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THOR ABLESTAR DEB
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65428
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STARLINK-35004
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4.545
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-2.229, -2.016, -3.409
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13.2334
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2025-09-15 09:56:41.685
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65364
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STARLINK-34847
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65386
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STARLINK-35066
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1.175
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1.117, -0.147, -0.334
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14.0514
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2025-09-15 10:11:23.330
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15369
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COSMOS 1606
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65405
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STARLINK-34830
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1.521
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1.436, -0.476, 0.158
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4.7885
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2025-09-15 10:28:18.527
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65390
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STARLINK-35083
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65391
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STARLINK-34786
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1.152
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0.132, 1.134, 0.150
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0.0014
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2025-09-15 11:59:51.797
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35273
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CZ-2D DEB
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65413
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STARLINK-35003
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2.796
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2.700, 0.621, 0.380
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7.9905
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2025-09-15 13:02:51.599
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45084
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STARLINK-1173
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65472
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STARLINK-34799
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4.524
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1.793, 3.486, 2.258
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8.3700
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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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