Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.279519E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T22:27:10+0800
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    1 Object 1

    AOE ID 59663
    NORAD ID 59663
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67848
    NORAD ID 67848
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31909 STARLINK-36660
    Time of Closest Approach 2026-10-20T11:11:10+0000
    Collision Probability (Pc) 2.279519E-5
    Conjunction Distance (km) 0.962 km
    Relative Speed (km/s) 9.585 km/s
    Conjunction Risk Parameters R (Radial): -0.949 | I (In-track): -0.114 | C (Cross-track): -0.099
    Collision Risk Index (CRI) 0.62
    X Position (km) -3702.581 -3702.969
    Position Y (km) -5277.043 -5277.859
    Position Z (km) 2340.738 2341.067
    Velocity X (km/s) 5.8 3.914
    Velocity Y (km/s) -2.065 -4.75
    Velocity Z (km/s) 4.503 -4.502

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31909 STARLINK-36660
    Semimajor Axis (a) 6861.188 km 6861.148 km
    Eccentricity (e) 0.000115 0.000255
    Inclination (i) 42.9991° 43.0016°
    RAAN 224.9722° 94.6571°
    Perigee Argument 270.8070° 282.4075°
    Mean Anomaly (M) 89.2649° 77.6491°
    Apogee 483.842 km 484.761 km
    Perigee 482.260 km 481.261 km
    Orbit Epoch 2026-10-18T04:07:52+0000 2026-10-17T11:55:09+0000

    STARLINK-31909 & STARLINK-36660 Collision Probability (Pc) Trend

    STARLINK-31909 & STARLINK-36660 Collision Probability (Pc) TrendNot Available

    STARLINK-31909 & STARLINK-36660 Miss Distance (Miss Distance) Trend

    STARLINK-31909 & STARLINK-36660 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31909Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36660Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31909Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36660Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31909

    No nearby objects data