Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.004902E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-16T05:54:23+0800
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    1 Object 1

    AOE ID 51984
    NORAD ID 51984
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64914
    NORAD ID 64914
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3664 STARLINK-34571
    Time of Closest Approach 2026-10-15T23:51:03+0000
    Collision Probability (Pc) 8.004902E-6
    Conjunction Distance (km) 1.245 km
    Relative Speed (km/s) 7.672 km/s
    Conjunction Risk Parameters R (Radial): 0.804 | I (In-track): -0.821 | C (Cross-track): 0.478
    Collision Risk Index (CRI) 0.53
    X Position (km) -4625.04 -4625.377
    Position Y (km) 1031.073 1032.121
    Position Z (km) 4923.313 4923.893
    Velocity X (km/s) 1.263 -4.139
    Velocity Y (km/s) -7.051 -5.845
    Velocity Z (km/s) 2.656 -2.656

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3664 STARLINK-34571
    Semimajor Axis (a) 6840.071 km 6840.841 km
    Eccentricity (e) 0.000135 0.000118
    Inclination (i) 53.1610° 53.1607°
    RAAN 119.6764° 40.5082°
    Perigee Argument 73.0372° 71.9565°
    Mean Anomaly (M) 287.0779° 288.1566°
    Apogee 462.859 km 463.515 km
    Perigee 461.009 km 461.893 km
    Orbit Epoch 2026-10-15T06:22:45+0000 2026-10-15T13:58:10+0000

    STARLINK-3664 & STARLINK-34571 Collision Probability (Pc) Trend

    STARLINK-3664 & STARLINK-34571 Collision Probability (Pc) TrendNot Available

    STARLINK-3664 & STARLINK-34571 Miss Distance (Miss Distance) Trend

    STARLINK-3664 & STARLINK-34571 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3664Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34571Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3664Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34571Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3664

    No nearby objects data