Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.202458E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T13:44:49+0800
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    1 Object 1

    AOE ID 52618
    NORAD ID 52618
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60291
    NORAD ID 60291
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3983 STARLINK-32142
    Time of Closest Approach 2026-10-21T10:56:37+0000
    Collision Probability (Pc) 1.202458E-6
    Conjunction Distance (km) 2.826 km
    Relative Speed (km/s) 10.739 km/s
    Conjunction Risk Parameters R (Radial): 2.819 | I (In-track): 0.137 | C (Cross-track): -0.131
    Collision Risk Index (CRI) 0.37
    X Position (km) 1892.975 1893.934
    Position Y (km) -5455.472 -5457.659
    Position Z (km) -3670.873 -3672.383
    Velocity X (km/s) 6.065 4.177
    Velocity Y (km/s) -0.942 4.495
    Velocity Z (km/s) 4.533 -4.532

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3983 STARLINK-32142
    Semimajor Axis (a) 6837.888 km 6840.888 km
    Eccentricity (e) 0.000141 0.000121
    Inclination (i) 53.1586° 53.1585°
    RAAN 327.0155° 89.9986°
    Perigee Argument 93.5232° 86.5326°
    Mean Anomaly (M) 266.5932° 273.5815°
    Apogee 460.714 km 463.577 km
    Perigee 458.788 km 461.925 km
    Orbit Epoch 2026-10-19T10:41:51+0000 2026-10-19T11:04:56+0000

    STARLINK-3983 & STARLINK-32142 Collision Probability (Pc) Trend

    STARLINK-3983 & STARLINK-32142 Collision Probability (Pc) TrendNot Available

    STARLINK-3983 & STARLINK-32142 Miss Distance (Miss Distance) Trend

    STARLINK-3983 & STARLINK-32142 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3983Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32142Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3983Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32142Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3983

    No nearby objects data