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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2026-08-27 11:23:10.693
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100269
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STARLINK-38255
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100321
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STARLINK-38268
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3.750
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-2.360, 0.378, -2.890
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15.2782
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2026-08-27 11:30:54.357
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100171
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STARLINK-38197
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100321
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STARLINK-38268
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4.671
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-4.153, 0.363, -2.108
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15.1911
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2026-08-27 11:39:57.172
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45565
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STARLINK-1357
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100317
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STARLINK-38143
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3.856
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2.591, -0.636, -2.783
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14.8472
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2026-08-27 11:46:17.026
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38055
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COSMOS 2251 DEB
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100327
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GLOBALSTAR M099
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0.823
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0.814, -0.073, 0.101
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12.1535
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2026-08-27 11:47:40.219
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100163
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STARLINK-38097
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100314
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STARLINK-38239
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3.935
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-3.398, 0.335, -1.955
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15.2026
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2026-08-27 11:53:56.531
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100251
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STARLINK-38168
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100392
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STARLINK-38269
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2.162
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2.068, 0.093, -0.623
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15.2335
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2026-08-27 12:31:22.415
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62694
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LEMUR 2 WILSON
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100401
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QPS-SAR-18
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1.935
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-1.509, -0.733, -0.965
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12.0557
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2026-08-27 12:49:53.459
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100158
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STARLINK-38192
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100310
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STARLINK-37416
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3.659
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-3.578, 0.127, 0.754
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15.1704
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2026-08-27 13:17:39.711
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4728
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COSMOS 375 DEB
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100329
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GLOBALSTAR M106
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3.306
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-1.104, 1.815, -2.533
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12.3728
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2026-08-27 13:25:03.745
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100251
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STARLINK-38168
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100392
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STARLINK-38269
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2.224
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2.126, -0.098, 0.648
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15.2336
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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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