Forecast of Conjunctions: 100 Latest Payloads vs. All (29043) 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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2026-04-20 00:37:29.265
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59137
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VSP RF B1
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68632
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RAWHIDE-2
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4.278
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4.250, 0.136, -0.472
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14.6083
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2026-04-20 00:44:31.989
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62939
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DMSP 5D-2 F14 DEB
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68638
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QIANFAN-111
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4.363
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4.301, 0.104, -0.726
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14.7091
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2026-04-20 00:44:32.018
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62939
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DMSP 5D-2 F14 DEB
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68637
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QIANFAN-110
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2.124
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2.025, 0.084, -0.634
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14.7102
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2026-04-20 00:45:10.604
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57402
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TIANMU-1 10
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68633
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MISR-C-2
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4.804
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4.103, -1.244, -2.168
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13.2142
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2026-04-20 00:52:28.588
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62441
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STARLINK-32724
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68633
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MISR-C-2
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4.087
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3.878, 0.978, 0.843
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9.9033
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2026-04-20 00:57:35.277
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68166
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STARLINK-36273
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68607
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STARLINK-37246
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3.308
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2.523, 0.275, -2.122
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15.2656
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2026-04-20 00:58:23.741
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40143
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YAOGAN 21
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68629
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RAWHIDE-1
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4.378
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-2.153, -2.126, -3.164
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12.6346
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2026-04-20 01:01:04.601
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17713
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THOR ABLESTAR DEB
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68639
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QIANFAN-112
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4.973
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-2.868, 2.152, 3.446
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12.5819
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2026-04-20 01:07:30.049
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54448
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CZ-6A DEB
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68643
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QIANFAN-116
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3.000
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2.292, -0.467, 1.878
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14.4555
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2026-04-20 01:07:44.560
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58525
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STARLINK-30948
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68633
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MISR-C-2
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2.672
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-2.232, 0.919, 1.146
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11.9153
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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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