Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.940566E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T08:18:16+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 2026-10-20T19:25:09+0000
    Collision Probability (Pc) 5.940566E-6
    Conjunction Distance (km) 1.125 km
    Relative Speed (km/s) 2.933 km/s
    Conjunction Risk Parameters R (Radial): -0.657 | I (In-track): -0.895 | C (Cross-track): -0.176
    Collision Risk Index (CRI) 0.5
    X Position (km) 426.125 426.966
    Position Y (km) 773.572 773.207
    Position Z (km) 6776.619 6777.27
    Velocity X (km/s) 7.266 5.863
    Velocity Y (km/s) -2.339 -4.886
    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) 6843.683 km 6843.648 km
    Eccentricity (e) 0.000296 0.000182
    Inclination (i) 97.2807° 97.2834°
    RAAN 160.1355° 137.2982°
    Perigee Argument 97.6533° 97.0990°
    Mean Anomaly (M) 262.5046° 263.0460°
    Apogee 467.574 km 466.760 km
    Perigee 463.518 km 464.262 km
    Orbit Epoch 2026-10-18T13:46:32+0000 2026-10-18T01:15:38+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