Forecast of Conjunctions: 100 Latest Payloads vs. All (28174) 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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2025-09-16 15:00:54.790
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62911
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STARLINK-11537
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65464
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STARLINK-35107
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4.854
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-3.926, 2.773, 0.678
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3.7168
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2025-09-16 15:06:19.835
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63106
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STARLINK-11584
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65451
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STARLINK-35039
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4.176
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-4.080, -0.581, 0.676
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11.7220
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2025-09-16 15:17:51.326
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63183
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STARLINK-11602
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65448
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STARLINK-35030
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3.057
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-2.347, -0.663, 1.843
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14.4948
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2025-09-16 15:20:45.190
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62557
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STARLINK-11478
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65443
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STARLINK-34678
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2.810
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-0.752, 2.405, -1.242
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7.0617
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2025-09-16 15:25:21.798
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63064
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STARLINK-11408
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65456
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STARLINK-35005
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4.065
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-1.693, 1.840, -3.205
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13.3372
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2025-09-16 15:26:55.275
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47150
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STARLINK-1863
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65446
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STARLINK-34991
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3.757
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0.009, 1.102, -3.592
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14.7128
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2025-09-16 15:30:44.958
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62883
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STARLINK-11419
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65459
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STARLINK-34867
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3.060
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-2.985, 0.459, -0.497
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11.2597
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2025-09-16 15:34:01.372
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64242
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STARLINK-11690
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65462
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STARLINK-35180
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4.764
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-0.831, -3.139, 3.487
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11.4445
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2025-09-16 15:34:29.754
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64322
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STARLINK-11747
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65439
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STARLINK-35045
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1.490
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-0.777, -0.719, 1.048
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12.6737
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2025-09-16 15:59:18.037
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62471
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STARLINK-11477
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65438
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STARLINK-35068
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4.805
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-0.773, -3.371, -3.336
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10.8125
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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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