Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.435182E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:34:44+0800
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    1 Object 1

    AOE ID 53202
    NORAD ID 53202
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66238
    NORAD ID 66238
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4411 STARLINK-35556
    Time of Closest Approach 2026-10-28T19:41:50+0000
    Collision Probability (Pc) 6.435182E-6
    Conjunction Distance (km) 1.418 km
    Relative Speed (km/s) 10.608 km/s
    Conjunction Risk Parameters R (Radial): 0.062 | I (In-track): -1.016 | C (Cross-track): 0.987
    Collision Risk Index (CRI) 0.51
    X Position (km) 4125.445 4126.238
    Position Y (km) -911.702 -912.653
    Position Z (km) 5376.589 5375.898
    Velocity X (km/s) -6.081 0.199
    Velocity Y (km/s) -0.261 7.547
    Velocity Z (km/s) 4.61 1.129

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4411 STARLINK-35556
    Semimajor Axis (a) 6843.699 km 6840.975 km
    Eccentricity (e) 0.000163 0.000707
    Inclination (i) 97.2855° 53.1440°
    RAAN 355.2263° 282.3008°
    Perigee Argument 93.4969° 287.5502°
    Mean Anomaly (M) 266.6460° 72.4727°
    Apogee 466.676 km 467.676 km
    Perigee 464.448 km 458.000 km
    Orbit Epoch 2026-10-27T02:45:01+0000 2026-10-27T05:50:02+0000

    STARLINK-4411 & STARLINK-35556 Collision Probability (Pc) Trend

    STARLINK-4411 & STARLINK-35556 Collision Probability (Pc) TrendNot Available

    STARLINK-4411 & STARLINK-35556 Miss Distance (Miss Distance) Trend

    STARLINK-4411 & STARLINK-35556 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4411Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35556Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4411Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35556Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4411

    No nearby objects data