Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.102287E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T13:39:04+0800
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    1 Object 1

    AOE ID 53079
    NORAD ID 53079
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53664
    NORAD ID 53664
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4327 STARLINK-4471
    Time of Closest Approach 2026-10-20T18:41:12+0000
    Collision Probability (Pc) 1.102287E-6
    Conjunction Distance (km) 2.627 km
    Relative Speed (km/s) 7.68 km/s
    Conjunction Risk Parameters R (Radial): 2.388 | I (In-track): 0.943 | C (Cross-track): -0.556
    Collision Risk Index (CRI) 0.36
    X Position (km) -652.38 -653.444
    Position Y (km) -767.6 -767.162
    Position Z (km) -6775.785 -6778.146
    Velocity X (km/s) -2.544 -7.468
    Velocity Y (km/s) 7.158 1.374
    Velocity Z (km/s) -0.566 0.565

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4327 STARLINK-4471
    Semimajor Axis (a) 6843.734 km 6843.014 km
    Eccentricity (e) 0.000136 0.000387
    Inclination (i) 97.2860° 97.2918°
    RAAN 106.7215° 168.3299°
    Perigee Argument 298.4693° 89.0906°
    Mean Anomaly (M) 61.6413° 271.0780°
    Apogee 466.526 km 467.524 km
    Perigee 464.668 km 462.230 km
    Orbit Epoch 2026-10-18T10:43:00+0000 2026-10-18T23:13:01+0000

    STARLINK-4327 & STARLINK-4471 Collision Probability (Pc) Trend

    STARLINK-4327 & STARLINK-4471 Collision Probability (Pc) TrendNot Available

    STARLINK-4327 & STARLINK-4471 Miss Distance (Miss Distance) Trend

    STARLINK-4327 & STARLINK-4471 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4327Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4471Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4327Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4471Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4327

    No nearby objects data