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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2026-04-09 09:20:29.172
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60502
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FLOCK 4BE 33
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68388
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STARLINK-37203
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3.477
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-0.249, 3.082, -1.590
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7.0496
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2026-04-09 09:30:59.481
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60638
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CZ-6A DEB
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68306
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STARLINK-36307
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3.459
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3.074, -1.436, 0.669
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6.5518
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2026-04-09 11:22:22.753
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68195
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STARLINK-37058
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68392
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STARLINK-37215
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2.215
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1.550, -0.874, -1.320
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12.8680
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2026-04-09 11:29:40.273
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47754
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STARLINK-2171
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68403
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STARLINK-37218
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4.872
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-3.560, -1.431, 3.002
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13.9312
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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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