Forecast of Conjunctions: 100 Latest Payloads vs. All (28291) 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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2026-02-21 12:52:47.681
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66557
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STARLINK-35699
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67789
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KUIPER-00266
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4.776
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-1.184, -3.324, 3.219
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10.6146
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2026-02-21 13:00:32.027
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62866
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STARLINK-32695
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67773
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KUIPER-00203
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3.678
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-3.560, -0.754, 0.530
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8.7587
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2026-02-21 13:10:14.856
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61966
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STARLINK-32498
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67794
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KUIPER-00276
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1.151
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-1.088, 0.361, -0.098
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4.0668
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2026-02-21 13:18:40.712
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52184
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NUSAT-26 (M SOMERVILLE)
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67788
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KUIPER-00262
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1.919
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-0.320, 0.554, 1.809
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14.6078
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2026-02-21 13:19:51.003
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60561
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FLOCK 4BE 3
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67788
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KUIPER-00262
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1.805
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-0.364, -0.533, -1.686
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14.5676
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2026-02-21 13:25:17.851
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65481
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STARLINK-35042
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67789
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KUIPER-00266
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3.780
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-0.293, 3.652, 0.931
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3.7615
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2026-02-21 14:01:27.236
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67532
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STARLINK-36587
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67693
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STARLINK-36748
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2.555
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-0.397, -1.038, -2.301
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14.0245
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2026-02-21 14:23:37.478
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67306
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STARLINK-36488
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67789
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KUIPER-00266
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4.661
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-3.954, -1.908, 1.564
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9.7260
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2026-02-21 14:26:07.856
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66984
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STARLINK-35591
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67792
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KUIPER-00274
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4.081
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-2.398, 2.230, -2.435
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11.2318
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2026-02-21 14:27:12.520
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63365
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STARLINK-33741
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67782
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KUIPER-00222
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4.158
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3.907, 0.874, -1.122
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12.0504
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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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