Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.325162E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:21:48+0800
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    1 Object 1

    AOE ID 59844
    NORAD ID 59844
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64386
    NORAD ID 64386
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31851 STARLINK-34269
    Time of Closest Approach 2026-10-21T14:35:59+0000
    Collision Probability (Pc) 1.325162E-6
    Conjunction Distance (km) 2.357 km
    Relative Speed (km/s) 7.651 km/s
    Conjunction Risk Parameters R (Radial): 0.64 | I (In-track): 1.964 | C (Cross-track): -1.135
    Collision Risk Index (CRI) 0.37
    X Position (km) 2986.043 2983.819
    Position Y (km) -4976.86 -4977.561
    Position Z (km) -3663.766 -3663.428
    Velocity X (km/s) 4.602 6.702
    Velocity Y (km/s) 5.14 1.639
    Velocity Z (km/s) -3.234 3.235

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31851 STARLINK-34269
    Semimajor Axis (a) 6861.205 km 6861.154 km
    Eccentricity (e) 0.000105 0.000118
    Inclination (i) 42.9992° 43.0027°
    RAAN 90.3792° 357.1940°
    Perigee Argument 267.3577° 276.9871°
    Mean Anomaly (M) 92.7154° 83.0846°
    Apogee 483.790 km 483.826 km
    Perigee 482.346 km 482.208 km
    Orbit Epoch 2026-10-19T11:22:27+0000 2026-10-19T04:45:50+0000

    STARLINK-31851 & STARLINK-34269 Collision Probability (Pc) Trend

    STARLINK-31851 & STARLINK-34269 Collision Probability (Pc) TrendNot Available

    STARLINK-31851 & STARLINK-34269 Miss Distance (Miss Distance) Trend

    STARLINK-31851 & STARLINK-34269 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31851Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34269Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31851Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34269Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31851

    No nearby objects data