Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.391538E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T06:34:31+0800
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    1 Object 1

    AOE ID 57711
    NORAD ID 57711
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66987
    NORAD ID 66987
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30318 STARLINK-36147
    Time of Closest Approach 2026-10-20T06:52:01+0000
    Collision Probability (Pc) 2.391538E-6
    Conjunction Distance (km) 1.826 km
    Relative Speed (km/s) 7.626 km/s
    Conjunction Risk Parameters R (Radial): -0.196 | I (In-track): 1.571 | C (Cross-track): 0.91
    Collision Risk Index (CRI) 0.43
    X Position (km) 5116.837 5116.135
    Position Y (km) -2709.218 -2710.901
    Position Z (km) 3672.984 3673.087
    Velocity X (km/s) 1.283 4.901
    Velocity Y (km/s) 6.796 4.88
    Velocity Z (km/s) 3.217 -3.217

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30318 STARLINK-36147
    Semimajor Axis (a) 6861.206 km 6861.196 km
    Eccentricity (e) 0.000121 0.000209
    Inclination (i) 43.0025° 43.0013°
    RAAN 299.9667° 206.9375°
    Perigee Argument 268.8785° 253.0259°
    Mean Anomaly (M) 91.1928° 107.0364°
    Apogee 483.902 km 484.493 km
    Perigee 482.236 km 481.625 km
    Orbit Epoch 2026-10-18T09:07:58+0000 2026-10-18T04:05:38+0000

    STARLINK-30318 & STARLINK-36147 Collision Probability (Pc) Trend

    STARLINK-30318 & STARLINK-36147 Collision Probability (Pc) TrendNot Available

    STARLINK-30318 & STARLINK-36147 Miss Distance (Miss Distance) Trend

    STARLINK-30318 & STARLINK-36147 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30318Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36147Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30318Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36147Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30318

    No nearby objects data