Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.483634E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T12:07:59+0800
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    1 Object 1

    AOE ID 55583
    NORAD ID 55583
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66319
    NORAD ID 66319
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5742 STARLINK-35442
    Time of Closest Approach 2026-10-23T03:38:50+0000
    Collision Probability (Pc) 6.483634E-6
    Conjunction Distance (km) 1.401 km
    Relative Speed (km/s) 10.1 km/s
    Conjunction Risk Parameters R (Radial): 0.189 | I (In-track): -1.044 | C (Cross-track): -0.913
    Collision Risk Index (CRI) 0.51
    X Position (km) -6657.899 -6657.857
    Position Y (km) 670.057 668.658
    Position Z (km) 1506.855 1506.807
    Velocity X (km/s) 0.537 -1.681
    Velocity Y (km/s) -5.799 -5.576
    Velocity Z (km/s) 4.925 -4.925

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5742 STARLINK-35442
    Semimajor Axis (a) 6861.203 km 6861.145 km
    Eccentricity (e) 0.000124 0.000015
    Inclination (i) 43.0022° 43.0034°
    RAAN 177.6519° 24.6676°
    Perigee Argument 274.2460° 26.0695°
    Mean Anomaly (M) 85.8250° 334.0165°
    Apogee 483.920 km 483.114 km
    Perigee 482.212 km 482.902 km
    Orbit Epoch 2026-10-20T01:48:34+0000 2026-10-20T05:54:00+0000

    STARLINK-5742 & STARLINK-35442 Collision Probability (Pc) Trend

    STARLINK-5742 & STARLINK-35442 Collision Probability (Pc) TrendNot Available

    STARLINK-5742 & STARLINK-35442 Miss Distance (Miss Distance) Trend

    STARLINK-5742 & STARLINK-35442 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5742Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35442Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5742Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35442Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5742

    No nearby objects data