Forecast of Conjunctions: 100 Latest Payloads vs. All (26956) 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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2025-04-20 09:42:55.844
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44932
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STARLINK-1130
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63518
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STARLINK-33807
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3.992
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-1.882, -2.878, 2.028
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8.9045
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2025-04-20 10:03:18.186
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27538
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PSLV DEB
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63443
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STARLINK-33753
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2.134
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-0.332, -1.844, 1.021
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7.4689
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2025-04-20 11:06:06.241
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63184
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STARLINK-11617
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63470
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STARLINK-33637
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2.314
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2.042, 0.799, -0.738
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10.5174
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2025-04-20 11:14:14.911
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44932
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STARLINK-1130
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63518
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STARLINK-33807
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4.486
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-1.336, -3.498, 2.472
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8.9043
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2025-04-20 11:32:05.218
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57581
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OBJECT B
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63465
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STARLINK-33685
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3.927
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-2.115, 2.169, -2.499
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11.6206
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2025-04-20 11:39:04.449
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63485
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STARLINK-33687
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63560
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STARLINK-11592
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3.600
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-3.593, -0.217, -0.024
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1.5688
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2025-04-20 12:24:17.553
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43115
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CARBONITE 2
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63557
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STARLINK-11668
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4.757
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-0.040, -2.710, 3.909
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12.6947
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2025-04-20 14:40:05.175
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47938
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OBJECT G
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63450
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STARLINK-33736
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1.703
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1.691, 0.049, 0.201
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14.8089
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2025-04-20 15:25:50.051
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47938
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OBJECT G
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63450
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STARLINK-33736
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3.071
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1.692, 0.696, -2.466
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14.8220
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2025-04-20 15:47:05.120
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40023
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FLOCK 1C 10
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63465
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STARLINK-33685
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4.819
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4.680, 0.395, -1.075
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14.4638
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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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