Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.420771E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T19:35:52+0800
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    1 Object 1

    AOE ID 50202
    NORAD ID 50202
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68385
    NORAD ID 68385
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3256 STARLINK-37128
    Time of Closest Approach 2026-10-28T06:48:39+0000
    Collision Probability (Pc) 1.420771E-6
    Conjunction Distance (km) 2.859 km
    Relative Speed (km/s) 14.752 km/s
    Conjunction Risk Parameters R (Radial): -2.712 | I (In-track): 0.22 | C (Cross-track): -0.874
    Collision Risk Index (CRI) 0.38
    X Position (km) -886.93 -885.761
    Position Y (km) -6738.126 -6735.609
    Position Z (km) 843.493 842.809
    Velocity X (km/s) 4.669 -1.089
    Velocity Y (km/s) 0.15 -0.807
    Velocity Z (km/s) 6.036 -7.512

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3256 STARLINK-37128
    Semimajor Axis (a) 6848.887 km 6843.638 km
    Eccentricity (e) 0.000169 0.000113
    Inclination (i) 53.1590° 97.2850°
    RAAN 266.2858° 80.2817°
    Perigee Argument 72.0387° 86.1925°
    Mean Anomaly (M) 288.0799° 273.9447°
    Apogee 471.909 km 466.276 km
    Perigee 469.591 km 464.726 km
    Orbit Epoch 2026-10-26T07:47:31+0000 2026-10-26T22:44:18+0000

    STARLINK-3256 & STARLINK-37128 Collision Probability (Pc) Trend

    STARLINK-3256 & STARLINK-37128 Collision Probability (Pc) TrendNot Available

    STARLINK-3256 & STARLINK-37128 Miss Distance (Miss Distance) Trend

    STARLINK-3256 & STARLINK-37128 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3256Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37128Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3256Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37128Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3256

    No nearby objects data