Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.384662E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-26T18:45:56+0800
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    1 Object 1

    AOE ID 63674
    NORAD ID 63674
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64129
    NORAD ID 64129
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-11656 STARLINK-11679
    Time of Closest Approach 2026-10-27T00:38:03+0000
    Collision Probability (Pc) 8.384662E-7
    Conjunction Distance (km) 2.663 km
    Relative Speed (km/s) 4.875 km/s
    Conjunction Risk Parameters R (Radial): -0.753 | I (In-track): 2.423 | C (Cross-track): 0.81
    Collision Risk Index (CRI) 0.33
    X Position (km) 769.767 767.155
    Position Y (km) 5131.36 5131.163
    Position Z (km) 4283.272 4282.793
    Velocity X (km/s) -6.991 -7.454
    Velocity Y (km/s) 2.62 -0.457
    Velocity Z (km/s) -1.876 1.878

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-11656 STARLINK-11679
    Semimajor Axis (a) 6734.168 km 6734.629 km
    Eccentricity (e) 0.000417 0.000074
    Inclination (i) 42.9971° 42.9995°
    RAAN 335.0825° 27.6465°
    Perigee Argument 286.0052° 284.0689°
    Mean Anomaly (M) 74.0356° 76.0096°
    Apogee 358.839 km 356.992 km
    Perigee 353.223 km 355.992 km
    Orbit Epoch 2026-10-25T03:55:35+0000 2026-10-25T14:46:28+0000

    STARLINK-11656 & STARLINK-11679 Collision Probability (Pc) Trend

    STARLINK-11656 & STARLINK-11679 Collision Probability (Pc) TrendNot Available

    STARLINK-11656 & STARLINK-11679 Miss Distance (Miss Distance) Trend

    STARLINK-11656 & STARLINK-11679 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-11656Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11679Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-11656Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11679Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-11656

    No nearby objects data