Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    7.190464E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:21:35+0800
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    1 Object 1

    AOE ID 55785
    NORAD ID 55785
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64081
    NORAD ID 64081
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5818 STARLINK-34180
    Time of Closest Approach 2026-10-20T17:44:40+0000
    Collision Probability (Pc) 7.190464E-7
    Conjunction Distance (km) 2.751 km
    Relative Speed (km/s) 3.969 km/s
    Conjunction Risk Parameters R (Radial): 2.729 | I (In-track): -0.332 | C (Cross-track): -0.089
    Collision Risk Index (CRI) 0.32
    X Position (km) -6201.662 -6203.984
    Position Y (km) 1540.326 1541.114
    Position Z (km) 2482.116 2483.362
    Velocity X (km/s) -3.174 -3.11
    Velocity Y (km/s) -2.094 -5.393
    Velocity Z (km/s) -6.612 -4.407

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5818 STARLINK-34180
    Semimajor Axis (a) 6855.212 km 6861.164 km
    Eccentricity (e) 0.000318 0.000090
    Inclination (i) 70.0001° 43.0027°
    RAAN 358.4108° 18.9643°
    Perigee Argument 268.4909° 254.7675°
    Mean Anomaly (M) 91.5901° 105.3078°
    Apogee 479.257 km 483.642 km
    Perigee 474.893 km 482.412 km
    Orbit Epoch 2026-10-19T03:23:27+0000 2026-10-19T06:34:37+0000

    STARLINK-5818 & STARLINK-34180 Collision Probability (Pc) Trend

    STARLINK-5818 & STARLINK-34180 Collision Probability (Pc) TrendNot Available

    STARLINK-5818 & STARLINK-34180 Miss Distance (Miss Distance) Trend

    STARLINK-5818 & STARLINK-34180 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5818Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34180Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5818Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34180Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5818

    No nearby objects data