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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2026-06-12 15:45:04.189
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54272
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CZ-6A DEB
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69397
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QIANFAN-180
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1.710
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-1.707, -0.014, 0.106
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14.7137
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2026-06-12 15:45:05.517
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54272
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CZ-6A DEB
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69396
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QIANFAN-179
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3.481
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-1.686, -0.454, 3.011
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14.7136
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2026-06-12 15:49:54.401
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69148
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STARLINK-37395
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69339
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STARLINK-37743
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2.628
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-2.580, -0.459, -0.201
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6.2018
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2026-06-12 16:01:26.846
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57208
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OBJECT AU
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69289
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KUIPER-00606
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1.429
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-0.105, -0.438, 1.356
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14.5529
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2026-06-12 16:10:27.219
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51448
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ORBCOMM FM 5 DEB
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69397
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QIANFAN-180
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2.183
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-1.684, -0.634, -1.236
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13.2478
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2026-06-12 16:16:24.262
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58605
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STARLINK-31038
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69295
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KUIPER-00620
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3.155
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-2.966, -0.933, 0.536
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7.6231
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2026-06-12 16:22:35.095
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53807
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BLUEWALKER 3
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69294
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KUIPER-00618
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3.180
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-3.102, 0.693, -0.088
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2.0917
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2026-06-12 16:29:29.253
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54092
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STARLINK-5190
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69256
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STARLINK-37396
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4.603
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2.143, -2.522, 3.199
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12.1082
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2026-06-12 16:30:07.739
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56218
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KEPLER-21
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69369
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STARLINK-37631
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2.769
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-1.101, -0.650, 2.457
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14.9617
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2026-06-12 16:49:29.775
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30806
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FENGYUN 1C DEB
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69396
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QIANFAN-179
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3.872
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2.514, 0.212, 2.938
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14.9672
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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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