Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.423853E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T13:39:04+0800
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    1 Object 1

    AOE ID 52333
    NORAD ID 52333
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53079
    NORAD ID 53079
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3847 STARLINK-4327
    Time of Closest Approach 2026-10-20T19:42:44+0000
    Collision Probability (Pc) 2.423853E-6
    Conjunction Distance (km) 2.122 km
    Relative Speed (km/s) 14.329 km/s
    Conjunction Risk Parameters R (Radial): 1.61 | I (In-track): -0.477 | C (Cross-track): -1.296
    Collision Risk Index (CRI) 0.43
    X Position (km) 2259.136 2259.872
    Position Y (km) -4886.815 -4885.541
    Position Z (km) 4224.635 4223.107
    Velocity X (km/s) 4 0.839
    Velocity Y (km/s) 5.216 -4.744
    Velocity Z (km/s) 3.883 -5.921

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3847 STARLINK-4327
    Semimajor Axis (a) 6848.906 km 6843.734 km
    Eccentricity (e) 0.000125 0.000136
    Inclination (i) 53.1585° 97.2860°
    RAAN 267.6268° 106.7215°
    Perigee Argument 95.0285° 298.4693°
    Mean Anomaly (M) 265.0859° 61.6413°
    Apogee 471.628 km 466.526 km
    Perigee 469.910 km 464.668 km
    Orbit Epoch 2026-10-18T22:04:42+0000 2026-10-18T10:43:00+0000

    STARLINK-3847 & STARLINK-4327 Collision Probability (Pc) Trend

    STARLINK-3847 & STARLINK-4327 Collision Probability (Pc) TrendNot Available

    STARLINK-3847 & STARLINK-4327 Miss Distance (Miss Distance) Trend

    STARLINK-3847 & STARLINK-4327 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3847Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4327Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3847Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4327Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3847

    No nearby objects data