Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.078618E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T21:03:18+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 53076
    NORAD ID 53076
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3847 STARLINK-4347
    Time of Closest Approach 2026-10-30T14:00:26+0000
    Collision Probability (Pc) 2.078618E-6
    Conjunction Distance (km) 2.141 km
    Relative Speed (km/s) 11.571 km/s
    Conjunction Risk Parameters R (Radial): -2.068 | I (In-track): -0.362 | C (Cross-track): -0.416
    Collision Risk Index (CRI) 0.41
    X Position (km) -2510.486 -2509.248
    Position Y (km) 3264.734 3263.678
    Position Z (km) -5478.206 -5476.816
    Velocity X (km/s) -6.25 -2.353
    Velocity Y (km/s) -4.351 5.699
    Velocity Z (km/s) 0.271 4.477

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3847 STARLINK-4347
    Semimajor Axis (a) 6849.012 km 6843.636 km
    Eccentricity (e) 0.000113 0.000177
    Inclination (i) 53.1599° 97.2840°
    RAAN 226.9040° 114.6797°
    Perigee Argument 88.3090° 87.1488°
    Mean Anomaly (M) 289.6091° 272.9957°
    Apogee 471.652 km 466.712 km
    Perigee 470.098 km 464.286 km
    Orbit Epoch 2026-10-27T16:00:03+0000 2026-10-27T11:04:03+0000

    STARLINK-3847 & STARLINK-4347 Collision Probability (Pc) Trend

    STARLINK-3847 & STARLINK-4347 Collision Probability (Pc) TrendNot Available

    STARLINK-3847 & STARLINK-4347 Miss Distance (Miss Distance) Trend

    STARLINK-3847 & STARLINK-4347 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3847Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4347Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3847Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4347Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3847

    No nearby objects data