Forecast of Conjunctions: 100 Latest Payloads vs. All (28705) 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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2026-01-31 07:33:01.708
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33723
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FENGYUN 1C DEB
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67522
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HULIANWANG DIGUI-146
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3.267
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-0.334, -2.926, 1.415
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6.4835
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2026-01-31 07:45:56.353
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54063
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STARLINK-5225
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67502
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STARLINK-36554
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2.359
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1.734, 1.543, -0.422
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4.0732
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2026-01-31 08:09:14.491
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60006
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METEOR 2-11 DEB
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67523
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HULIANWANG DIGUI-147
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2.389
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-0.335, 2.252, 0.726
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4.5476
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2026-01-31 08:16:15.530
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20775
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SL-8 R/B
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67474
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ALSAT 3A
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1.260
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-0.527, -0.006, 1.144
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15.2777
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2026-01-31 08:44:02.234
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65584
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PRAETORIAN SDA_621
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67438
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HULIANWANG DIGUI-140
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3.878
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-3.228, -1.623, 1.407
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9.6534
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2026-01-31 08:55:51.255
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22783
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TEMISAT
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67440
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HULIANWANG DIGUI-142
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4.386
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1.587, -1.646, -3.743
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13.5164
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2026-01-31 08:59:38.721
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47559
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STARLINK-1958
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67418
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STARLINK-36455
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2.737
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-1.255, -2.295, 0.806
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5.1133
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2026-01-31 09:53:04.039
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41336
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BREEZE-KM R/B
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67425
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STARLINK-36447
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4.978
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4.977, -0.064, -0.112
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14.1452
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2026-01-31 10:12:10.736
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58283
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FLOCK 4Q 17
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67427
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STARLINK-36459
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3.633
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-3.220, 1.455, -0.845
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7.7041
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2026-01-31 10:41:03.977
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58902
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LEMUR 2 OBA-NI-JESU
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67426
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STARLINK-36146
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4.830
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2.982, 1.447, -3.513
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14.1950
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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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