Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.260105E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T09:24:29+0800
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    1 Object 1

    AOE ID 65189
    NORAD ID 65189
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69679
    NORAD ID 69679
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-34866 STARLINK-37998
    Time of Closest Approach 2026-10-17T17:48:44+0000
    Collision Probability (Pc) 1.260105E-4
    Conjunction Distance (km) 0.415 km
    Relative Speed (km/s) 2.932 km/s
    Conjunction Risk Parameters R (Radial): -0.216 | I (In-track): -0.347 | C (Cross-track): -0.068
    Collision Risk Index (CRI) 0.77
    X Position (km) 466.279 466.595
    Position Y (km) 750.314 750.152
    Position Z (km) 6777.104 6777.319
    Velocity X (km/s) 7.132 5.598
    Velocity Y (km/s) -2.719 -5.188
    Velocity Z (km/s) -0.189 0.188

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-34866 STARLINK-37998
    Semimajor Axis (a) 6843.671 km 6843.574 km
    Eccentricity (e) 0.000244 0.000175
    Inclination (i) 97.2823° 97.2835°
    RAAN 158.4627° 135.3052°
    Perigee Argument 94.8644° 98.3318°
    Mean Anomaly (M) 265.2878° 261.8123°
    Apogee 467.208 km 466.637 km
    Perigee 463.860 km 464.237 km
    Orbit Epoch 2026-10-16T21:03:21+0000 2026-10-16T00:42:38+0000

    STARLINK-34866 & STARLINK-37998 Collision Probability (Pc) Trend

    STARLINK-34866 & STARLINK-37998 Collision Probability (Pc) TrendNot Available

    STARLINK-34866 & STARLINK-37998 Miss Distance (Miss Distance) Trend

    STARLINK-34866 & STARLINK-37998 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-34866Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37998Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-34866Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37998Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-34866

    No nearby objects data