Forecast of Conjunctions: 100 Latest Payloads vs. All (30490) 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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2026-07-28 07:04:18.089
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62059
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STARLINK-11454
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100013
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STARLINK-37719
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4.934
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-2.760, -2.822, 2.961
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11.1534
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2026-07-28 07:10:31.351
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69956
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STARLINK-37824
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100016
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STARLINK-38052
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4.712
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4.440, -1.025, 1.199
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11.6976
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2026-07-28 07:41:49.398
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45555
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STARLINK-1327
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100007
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STARLINK-38054
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4.170
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-4.160, -0.204, -0.209
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10.9849
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2026-07-28 07:55:39.129
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45419
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STARLINK-1308
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100024
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STARLINK-38108
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4.693
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-3.675, 1.442, 2.538
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13.4022
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2026-07-28 08:01:06.076
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22422
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SL-16 DEB
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100064
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PRAETORIAN SDA_506
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4.574
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-4.460, 1.012, 0.062
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1.6287
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2026-07-28 08:27:21.782
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63556
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STARLINK-11626
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100024
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STARLINK-38108
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3.900
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-3.080, -2.242, 0.834
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5.3928
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2026-07-28 08:54:32.476
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5091
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COSMOS 397 DEB
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100068
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PRAETORIAN SDA_510
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3.746
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-3.533, 0.558, 1.113
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12.6135
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2026-07-28 08:57:23.115
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15516
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METEOR 2-12
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100076
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PRAETORIAN SDA_518
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2.102
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-1.002, 1.848, -0.034
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0.1394
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2026-07-28 09:20:59.808
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62576
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CENTISPACE-1 S7
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100072
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PRAETORIAN SDA_514
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4.420
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3.339, -1.256, -2.609
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13.3028
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2026-07-28 09:25:44.182
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26508
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COSMOS 1249 COOLANT
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100069
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PRAETORIAN SDA_511
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3.285
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1.545, 1.858, 2.225
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11.3274
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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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