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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2026-08-12 11:17:04.110
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61755
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OBJECT W
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100213
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STARLINK-38189
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4.285
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2.535, -0.580, 3.405
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15.1779
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2026-08-12 11:43:11.610
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100110
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STARLINK-38101
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100202
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STARLINK-38185
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4.642
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1.298, -0.589, 4.417
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15.2710
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2026-08-12 11:43:26.164
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45671
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STARLINK-1454
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100165
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STARLINK-38079
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2.363
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-0.499, 1.308, -1.904
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12.7074
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2026-08-12 11:44:03.227
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45408
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STARLINK-1278
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100221
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STARLINK-38249
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3.755
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-2.336, -0.813, 2.825
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14.8391
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2026-08-12 11:45:21.036
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100123
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STARLINK-38134
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100217
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STARLINK-38226
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4.556
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4.114, 1.878, 0.550
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4.3193
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2026-08-12 11:58:46.267
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53446
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OBJECT C
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100114
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STARLINK-38088
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3.512
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1.705, -1.602, -2.619
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13.1129
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2026-08-12 11:59:55.186
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100171
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STARLINK-38197
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100179
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STARLINK-38095
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1.761
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0.706, 0.258, -1.592
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15.2037
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2026-08-12 12:28:56.184
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100110
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STARLINK-38101
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100202
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STARLINK-38185
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3.028
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1.494, 0.348, 2.610
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15.2602
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2026-08-12 12:29:30.424
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45408
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STARLINK-1278
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100221
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STARLINK-38249
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1.017
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0.349, -0.118, -0.948
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14.8278
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2026-08-12 12:34:01.462
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28485
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SWIFT
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100111
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STARLINK-38115
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4.872
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0.821, 2.729, 3.952
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12.6774
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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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