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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2025-12-21 09:23:20.267
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28661
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BREEZE-M DEB (TANK)
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67109
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STARLINK-35764
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2.583
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1.916, 1.434, -0.973
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2.7357
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2025-12-21 09:35:06.282
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48406
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STARLINK-2568
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67073
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RAISE-4
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0.276
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0.198, 0.051, 0.186
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14.6328
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2025-12-21 09:50:51.677
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37735
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CZ-2C DEB
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67073
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RAISE-4
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3.829
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-3.228, -1.019, 1.790
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13.1516
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2025-12-21 10:35:04.081
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42388
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NOAA 16 DEB
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67062
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HULIANWANG DIGUI-122
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2.263
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-1.604, -1.296, -0.932
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8.6752
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2025-12-21 10:39:05.583
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29986
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FENGYUN 1C DEB
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67065
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HULIANWANG DIGUI-125
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2.733
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-2.557, -0.655, -0.707
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10.9581
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2025-12-21 10:51:57.314
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64537
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OTTER PUP 2
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67131
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ZY 3 04
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4.391
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-3.500, 2.513, -0.847
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4.8923
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2025-12-21 11:30:18.405
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51285
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CZ-4C R/B
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67104
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STARLINK-36258
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0.634
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-0.308, 0.193, -0.519
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14.4966
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2025-12-21 12:26:06.144
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64629
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CZ-6A DEB
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67066
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HULIANWANG DIGUI-126
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1.523
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1.249, 0.727, -0.483
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8.2611
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2025-12-21 13:04:22.183
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64934
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STARLINK-34775
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67073
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RAISE-4
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4.287
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3.485, 2.001, -1.495
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9.0700
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2025-12-21 13:05:13.639
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26756
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CZ-4 DEB
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67064
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HULIANWANG DIGUI-124
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1.615
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1.216, -0.854, 0.632
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8.8959
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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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