Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.679981E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T09:51:39+0800
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    1 Object 1

    AOE ID 53797
    NORAD ID 53797
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 55926
    NORAD ID 55926
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4723 STARLINK-5921
    Time of Closest Approach 2026-10-25T11:09:41+0000
    Collision Probability (Pc) 1.679981E-6
    Conjunction Distance (km) 2.372 km
    Relative Speed (km/s) 11.657 km/s
    Conjunction Risk Parameters R (Radial): -1.82 | I (In-track): -0.975 | C (Cross-track): -1.164
    Collision Risk Index (CRI) 0.4
    X Position (km) 738.659 739.959
    Position Y (km) 5068.956 5067.623
    Position Z (km) 4537.779 4536.31
    Velocity X (km/s) -5.615 -4.102
    Velocity Y (km/s) 3.884 -3.956
    Velocity Z (km/s) -3.415 5.078

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4723 STARLINK-5921
    Semimajor Axis (a) 6848.911 km 6851.869 km
    Eccentricity (e) 0.000079 0.000313
    Inclination (i) 53.1542° 70.0007°
    RAAN 309.8224° 66.0969°
    Perigee Argument 40.9029° 262.8463°
    Mean Anomaly (M) 319.2032° 282.6228°
    Apogee 471.314 km 475.877 km
    Perigee 470.234 km 471.587 km
    Orbit Epoch 2026-10-24T01:44:10+0000 2026-10-24T06:00:02+0000

    STARLINK-4723 & STARLINK-5921 Collision Probability (Pc) Trend

    STARLINK-4723 & STARLINK-5921 Collision Probability (Pc) TrendNot Available

    STARLINK-4723 & STARLINK-5921 Miss Distance (Miss Distance) Trend

    STARLINK-4723 & STARLINK-5921 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4723Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5921Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4723Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5921Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4723

    No nearby objects data