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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2026-04-26 03:09:03.294
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20453
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DELTA 2 R/B(1)
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68678
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STARLINK-37122
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3.740
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-0.838, 1.928, -3.093
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13.0635
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2026-04-26 03:12:35.183
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30467
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FENGYUN 1C DEB
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68653
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QIANFAN-126
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4.926
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1.837, 0.299, -4.561
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14.8583
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2026-04-26 03:14:20.257
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30506
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FENGYUN 1C DEB
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68645
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QIANFAN-118
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3.529
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-3.471, -0.150, -0.620
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14.5106
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2026-04-26 03:25:53.206
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65079
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STARLINK-34634
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68632
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RAWHIDE-2
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4.137
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3.892, 0.841, 1.122
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12.1843
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2026-04-26 03:28:24.255
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60056
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STARLINK-31825
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68588
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KUIPER-00272
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3.741
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-3.723, -0.232, -0.281
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11.6679
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2026-04-26 03:30:26.130
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26168
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CZ-4 DEB
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68643
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QIANFAN-116
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4.741
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0.632, -0.644, 4.654
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14.6732
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2026-04-26 03:32:16.557
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59672
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STARLINK-31842
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68630
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STPSAT-7
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1.527
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1.108, 0.792, 0.690
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10.0083
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2026-04-26 03:35:12.754
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41410
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NOAA 16 DEB
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68642
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QIANFAN-115
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2.123
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1.725, 0.153, -1.229
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14.7264
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2026-04-26 03:38:45.724
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67459
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STARLINK-36546
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68633
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MISR-C-2
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4.597
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1.388, -3.753, -2.263
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7.8794
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2026-04-26 03:44:27.860
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59741
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STARLINK-31818
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68632
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RAWHIDE-2
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3.929
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2.937, 2.056, 1.608
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9.3972
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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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