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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2026-08-26 01:40:24.482
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45247
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ARIANE 5 DEB (SYLDA)
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100303
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STARLINK-38247
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4.510
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-0.255, 2.733, -3.578
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12.6618
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2026-08-26 01:45:51.172
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22286
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COSMOS 2228
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100401
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QPS-SAR-18
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0.966
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0.098, 0.901, 0.335
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5.2767
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2026-08-26 02:51:43.648
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12559
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NOAA 7 DEB
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100325
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GLOBALSTAR M098
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4.743
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4.163, 0.594, -2.194
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14.5139
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2026-08-26 03:00:29.196
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100138
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GRAVITY-1 R/B
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100287
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STARLINK-37480
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2.713
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2.461, 0.916, -0.682
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9.1601
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2026-08-26 03:08:31.895
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100253
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STARLINK-38243
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100313
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STARLINK-38289
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3.676
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-2.964, -0.283, -2.156
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15.2721
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2026-08-26 03:47:11.587
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34301
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COSMOS 2251 DEB
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100401
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QPS-SAR-18
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2.510
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-1.677, -1.644, 0.886
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7.2099
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2026-08-26 04:39:57.814
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100253
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STARLINK-38243
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100313
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STARLINK-38289
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2.831
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-2.529, 0.161, 1.262
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15.2719
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2026-08-26 04:49:03.991
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27153
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PSLV DEB
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100322
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STARLINK-38281
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3.547
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-1.390, 1.925, -2.635
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12.4299
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2026-08-26 05:10:03.085
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100018
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STARLINK-37239
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100315
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STARLINK-38288
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4.682
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-3.887, -0.465, -2.568
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15.1323
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2026-08-26 05:21:35.153
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64423
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STARLINK-34467
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100401
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QPS-SAR-18
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3.929
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-3.679, -1.216, 0.651
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7.1485
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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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