Forecast of Conjunctions: 100 Latest Payloads vs. All (30490) 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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2026-07-15 20:41:56.291
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58548
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STARLINK-31016
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69786
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KUIPER-00639
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4.880
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-4.730, 1.199, -0.043
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1.0294
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2026-07-15 20:43:16.922
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54272
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CZ-6A DEB
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69814
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QIANFAN-215
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2.280
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-2.280, -0.002, 0.001
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13.2899
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2026-07-15 20:47:06.055
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68550
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STARLINK-36304
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69787
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KUIPER-00641
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1.177
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-1.177, 0.010, 0.001
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5.3226
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2026-07-15 20:47:42.585
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63993
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OBJECT M
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69790
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KUIPER-00647
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4.255
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-4.244, -0.199, 0.230
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11.6349
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2026-07-15 20:50:12.144
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66139
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STARLINK-35549
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69782
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KUIPER-00627
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4.944
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-4.747, -1.375, -0.157
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1.4720
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2026-07-15 21:01:56.167
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54298
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CZ-6A DEB
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69809
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QIANFAN-210
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4.261
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-4.174, 0.061, -0.854
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14.7957
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2026-07-15 21:26:10.520
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22537
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SL-16 DEB
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69861
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QIANFAN-232
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3.710
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2.981, -0.398, 2.173
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14.7038
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2026-07-15 21:26:54.100
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64265
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STARLINK-34240
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69765
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KUIPER-00558
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4.680
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-3.593, -2.724, -1.254
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6.3917
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2026-07-15 21:29:22.609
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68709
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STARLINK-37303
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69789
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KUIPER-00646
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4.688
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-3.974, -2.466, 0.321
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2.1006
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2026-07-15 21:32:40.983
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58104
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STARLINK-30617
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69765
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KUIPER-00558
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4.755
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-2.347, -3.112, -2.723
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10.0467
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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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