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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2026-06-30 18:57:27.990
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63835
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HERMES-3
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69610
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KUIPER-00541
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3.888
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-3.533, 0.977, -1.297
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12.1883
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2026-06-30 19:19:00.116
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69158
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STARLINK-37363
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69603
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KUIPER-00528
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4.701
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-4.380, 1.266, -1.146
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10.2164
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2026-06-30 19:20:20.110
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69334
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STARLINK-37868
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69597
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KUIPER-00496
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3.276
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2.453, 1.100, 1.873
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13.1739
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2026-06-30 19:22:03.111
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69487
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STARLINK-37842
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69569
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STARLINK-37924
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3.168
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0.810, -3.057, -0.185
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0.9052
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2026-06-30 19:25:46.826
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69484
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STARLINK-37873
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69568
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STARLINK-37938
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1.011
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-0.118, 1.002, 0.059
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0.9051
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2026-06-30 19:30:00.384
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60187
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STARLINK-11194
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69526
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STARLINK-37438
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4.094
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-4.072, 0.375, -0.198
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7.0547
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2026-06-30 19:32:48.288
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53452
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OBJECT J
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69664
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STARLINK-37830
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1.875
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-1.750, 0.486, 0.468
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10.6773
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2026-06-30 19:34:39.470
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56631
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CZ-6A DEB
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69618
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KUIPER-00551
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3.427
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3.420, 0.182, -0.125
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8.6525
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2026-06-30 19:47:01.430
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61779
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MSU ALTAIR
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69608
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KUIPER-00538
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1.207
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0.492, 0.809, 0.747
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10.3537
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2026-06-30 20:03:46.992
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64927
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STARLINK-34661
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69594
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KUIPER-00481
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2.883
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-2.234, -1.157, -1.409
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11.7965
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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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