Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.252638E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T21:11:38+0800
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    1 Object 1

    AOE ID 58806
    NORAD ID 58806
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63934
    NORAD ID 63934
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31138 STARLINK-33895
    Time of Closest Approach 2026-10-21T00:36:28+0000
    Collision Probability (Pc) 1.252638E-6
    Conjunction Distance (km) 2.581 km
    Relative Speed (km/s) 9.142 km/s
    Conjunction Risk Parameters R (Radial): -2.577 | I (In-track): 0.099 | C (Cross-track): 0.077
    Collision Risk Index (CRI) 0.37
    X Position (km) 976.311 975.828
    Position Y (km) 5013.729 5011.829
    Position Z (km) 4571.954 4570.276
    Velocity X (km/s) -7.165 -4.301
    Velocity Y (km/s) 2.382 -3.772
    Velocity Z (km/s) -1.079 5.044

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31138 STARLINK-33895
    Semimajor Axis (a) 6861.168 km 6855.156 km
    Eccentricity (e) 0.000097 0.000292
    Inclination (i) 43.0031° 69.9986°
    RAAN 339.5607° 61.8777°
    Perigee Argument 281.7461° 268.0896°
    Mean Anomaly (M) 78.3282° 91.9945°
    Apogee 483.696 km 479.023 km
    Perigee 482.366 km 475.015 km
    Orbit Epoch 2026-10-19T19:55:01+0000 2026-10-20T07:08:48+0000

    STARLINK-31138 & STARLINK-33895 Collision Probability (Pc) Trend

    STARLINK-31138 & STARLINK-33895 Collision Probability (Pc) TrendNot Available

    STARLINK-31138 & STARLINK-33895 Miss Distance (Miss Distance) Trend

    STARLINK-31138 & STARLINK-33895 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31138Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33895Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31138Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33895Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31138

    No nearby objects data