Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.831673E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T21:10:48+0800
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    1 Object 1

    AOE ID 59743
    NORAD ID 59743
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67955
    NORAD ID 67955
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31809 STARLINK-36872
    Time of Closest Approach 2026-10-22T21:02:27+0000
    Collision Probability (Pc) 7.831673E-6
    Conjunction Distance (km) 0.902 km
    Relative Speed (km/s) 1.288 km/s
    Conjunction Risk Parameters R (Radial): -0.054 | I (In-track): 0.898 | C (Cross-track): 0.077
    Collision Risk Index (CRI) 0.53
    X Position (km) 1677.218 1676.356
    Position Y (km) 4745.211 4745.473
    Position Z (km) 4654.002 4653.966
    Velocity X (km/s) -7.021 -7.312
    Velocity Y (km/s) 2.944 2.118
    Velocity Z (km/s) -0.47 0.474

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31809 STARLINK-36872
    Semimajor Axis (a) 6861.242 km 6861.169 km
    Eccentricity (e) 0.000101 0.000108
    Inclination (i) 42.9983° 43.0019°
    RAAN 350.5530° 2.5388°
    Perigee Argument 299.8134° 271.0073°
    Mean Anomaly (M) 60.2617° 89.0656°
    Apogee 483.800 km 483.771 km
    Perigee 482.410 km 482.293 km
    Orbit Epoch 2026-10-19T20:26:22+0000 2026-10-20T05:54:09+0000

    STARLINK-31809 & STARLINK-36872 Collision Probability (Pc) Trend

    STARLINK-31809 & STARLINK-36872 Collision Probability (Pc) TrendNot Available

    STARLINK-31809 & STARLINK-36872 Miss Distance (Miss Distance) Trend

    STARLINK-31809 & STARLINK-36872 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31809Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36872Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31809Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36872Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31809

    No nearby objects data