Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.730694E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T07:44:38+0800
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    1 Object 1

    AOE ID 58215
    NORAD ID 58215
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63802
    NORAD ID 63802
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30851 STARLINK-33975
    Time of Closest Approach 2026-10-23T02:49:59+0000
    Collision Probability (Pc) 5.730694E-6
    Conjunction Distance (km) 1.446 km
    Relative Speed (km/s) 9.835 km/s
    Conjunction Risk Parameters R (Radial): 0.549 | I (In-track): 1.019 | C (Cross-track): -0.866
    Collision Risk Index (CRI) 0.5
    X Position (km) 6484.504 6484.822
    Position Y (km) 992.35 993.751
    Position Z (km) 2000.875 2001.03
    Velocity X (km/s) -2.306 0.54
    Velocity Y (km/s) 5.546 5.981
    Velocity Z (km/s) 4.702 -4.702

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30851 STARLINK-33975
    Semimajor Axis (a) 6861.200 km 6861.136 km
    Eccentricity (e) 0.000083 0.000151
    Inclination (i) 43.0012° 43.0021°
    RAAN 5.8764° 224.2307°
    Perigee Argument 291.9106° 270.3819°
    Mean Anomaly (M) 68.1657° 89.6860°
    Apogee 483.633 km 484.037 km
    Perigee 482.493 km 481.961 km
    Orbit Epoch 2026-10-20T05:40:29+0000 2026-10-20T05:06:52+0000

    STARLINK-30851 & STARLINK-33975 Collision Probability (Pc) Trend

    STARLINK-30851 & STARLINK-33975 Collision Probability (Pc) TrendNot Available

    STARLINK-30851 & STARLINK-33975 Miss Distance (Miss Distance) Trend

    STARLINK-30851 & STARLINK-33975 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30851Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33975Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30851Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33975Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30851

    No nearby objects data