Forecast of Conjunctions: 50 Latest Payloads vs. All (32067) 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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2026-10-15 09:33:32.344
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54766
↓
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STARLINK-5471
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100887
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FOREST-20 ARAUCARIA
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3.878
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-0.969, 1.507, 3.440
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13.9135
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2026-10-15 09:59:12.769
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68362
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RASSVET-3 3
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100903
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REASON-1
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4.152
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3.452, 1.375, 1.851
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12.2175
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2026-10-15 10:29:51.080
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52935
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DS-EO
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100892
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CRIMSON-1
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1.761
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0.190, -1.265, 1.211
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10.5155
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2026-10-15 10:35:05.364
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52658
↓
↻
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STARLINK-4082
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100913
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MIKROGLOB-4
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3.666
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3.464, -0.676, 0.993
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12.5430
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2026-10-15 10:57:59.906
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52500
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STARLINK-3866
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100939
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MIKROGLOB-3
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2.512
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-0.427, 1.111, 2.212
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13.5730
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2026-10-15 11:27:39.552
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67398
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TOMORROW-S10
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100909
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TERRA NOVA
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1.976
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1.284, -1.225, -0.869
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8.8055
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2026-10-15 11:45:34.280
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61904
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OBJECT L
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100955
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NEONSAT-02
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1.864
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-1.633, -0.868, -0.237
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3.8568
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2026-10-15 12:31:49.842
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68443
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DB-WALI-WMU
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100892
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CRIMSON-1
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3.721
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3.449, 0.790, -1.153
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12.5163
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2026-10-15 12:36:23.950
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55297
↓
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STARLINK-5284
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100968
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NEONSAT-06
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3.584
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2.667, 0.384, 2.363
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14.9296
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2026-10-15 13:21:24.852
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57456
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YAOGAN-36 05C
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100914
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ICEYE-X85
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3.294
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0.908, 2.494, -1.951
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9.3809
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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 a >1 km difference between the latest published position of a conjunction object and the position propagated from the TLE used for conjunction detection, indicating that the record may no longer be current.
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If comparison of the velocity vector and Keplerian orbital parameters from the latest published TLE with the corresponding values propagated from the TLE used for conjunction detection shows a deviation exceeding ±3× the background RMSE, indicating probable maneuvering, the following symbols identify the orbital parameter and direction of the probable change:
↑ ↓ - semimajor axis increase/decrease
↺ ↻ - inclination increase/decrease
→ ← - RAAN increase/decrease
↗ - probable maneuvering detected based on a propagated-versus-published velocity-vector difference exceeding 3× the background RMSE, while the semimajor axis, inclination, and RAAN deviations each remain within ±3× their respective background RMSEs.
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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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