Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.745089E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T16:41:34+0800
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    1 Object 1

    AOE ID 50175
    NORAD ID 50175
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65018
    NORAD ID 65018
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3291 STARLINK-34623
    Time of Closest Approach 2026-10-31T05:51:50+0000
    Collision Probability (Pc) 4.745089E-6
    Conjunction Distance (km) 1.173 km
    Relative Speed (km/s) 2.566 km/s
    Conjunction Risk Parameters R (Radial): -0.854 | I (In-track): 0.793 | C (Cross-track): 0.136
    Collision Risk Index (CRI) 0.49
    X Position (km) 4141.971 4141.523
    Position Y (km) -362.27 -361.424
    Position Z (km) 5422.547 5421.87
    Velocity X (km/s) 1.669 -0.36
    Velocity Y (km/s) 7.413 7.591
    Velocity Z (km/s) -0.778 0.78

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3291 STARLINK-34623
    Semimajor Axis (a) 6840.902 km 6840.859 km
    Eccentricity (e) 0.000116 0.000164
    Inclination (i) 53.1587° 53.1608°
    RAAN 265.1762° 290.5955°
    Perigee Argument 104.8103° 70.3488°
    Mean Anomaly (M) 255.3028° 289.7693°
    Apogee 463.557 km 463.848 km
    Perigee 461.973 km 461.596 km
    Orbit Epoch 2026-10-28T14:54:39+0000 2026-10-28T08:43:32+0000

    STARLINK-3291 & STARLINK-34623 Collision Probability (Pc) Trend

    STARLINK-3291 & STARLINK-34623 Collision Probability (Pc) TrendNot Available

    STARLINK-3291 & STARLINK-34623 Miss Distance (Miss Distance) Trend

    STARLINK-3291 & STARLINK-34623 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3291Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34623Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3291Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34623Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3291

    No nearby objects data