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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2026-08-16 14:33:12.307
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49158
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STARLINK-3083
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100261
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STARLINK-37947
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2.764
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-0.362, -0.397, -2.712
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15.2796
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2026-08-16 15:47:07.575
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16326
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COSMOS 1707
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100265
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STARLINK-38280
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3.018
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2.913, 0.064, -0.788
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15.3790
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2026-08-16 16:18:00.031
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66176
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OBJECT B
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100218
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STARLINK-38199
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3.768
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2.562, 2.605, -0.923
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5.0073
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2026-08-16 16:42:56.381
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63946
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STARLINK-34039
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100243
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QPS-SAR-13
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4.166
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-0.296, -3.123, -2.742
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9.9995
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2026-08-16 17:17:27.901
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16326
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COSMOS 1707
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100265
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STARLINK-38280
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4.224
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2.909, -0.243, 3.053
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15.3805
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2026-08-16 17:28:34.572
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45671
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STARLINK-1454
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100221
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STARLINK-38249
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0.722
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-0.278, 0.522, -0.414
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9.5847
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2026-08-16 17:31:01.459
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63946
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STARLINK-34039
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100243
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QPS-SAR-13
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3.973
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1.237, -2.838, 2.490
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9.9828
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2026-08-16 17:55:26.329
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100229
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STARLINK-38251
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100247
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STARLINK-38246
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3.666
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-2.934, 2.194, 0.138
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1.0402
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2026-08-16 18:19:02.844
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63946
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STARLINK-34039
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100243
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QPS-SAR-13
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4.583
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-0.317, 3.439, 3.013
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9.9873
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2026-08-16 18:46:01.012
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100088
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RASSVET-3 22
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100222
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STARLINK-38254
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1.668
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-0.796, -1.123, -0.943
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9.9137
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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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