Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.210043E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:09:40+0800
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    1 Object 1

    AOE ID 59637
    NORAD ID 59637
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66501
    NORAD ID 66501
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31791 STARLINK-35897
    Time of Closest Approach 2026-10-21T14:19:47+0000
    Collision Probability (Pc) 1.210043E-4
    Conjunction Distance (km) 0.564 km
    Relative Speed (km/s) 10.026 km/s
    Conjunction Risk Parameters R (Radial): -0.06 | I (In-track): -0.415 | C (Cross-track): -0.375
    Collision Risk Index (CRI) 0.77
    X Position (km) 5047.703 5048.111
    Position Y (km) -4335.213 -4334.825
    Position Z (km) 1664.774 1664.799
    Velocity X (km/s) 2.818 4.672
    Velocity Y (km/s) 5.158 3.565
    Velocity Z (km/s) 4.862 -4.861

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31791 STARLINK-35897
    Semimajor Axis (a) 6861.184 km 6861.125 km
    Eccentricity (e) 0.000083 0.000132
    Inclination (i) 43.0013° 42.9993°
    RAAN 315.9810° 169.1251°
    Perigee Argument 278.7127° 261.8288°
    Mean Anomaly (M) 81.3631° 98.2414°
    Apogee 483.616 km 483.892 km
    Perigee 482.478 km 482.084 km
    Orbit Epoch 2026-10-19T10:27:12+0000 2026-10-19T02:00:28+0000

    STARLINK-31791 & STARLINK-35897 Collision Probability (Pc) Trend

    STARLINK-31791 & STARLINK-35897 Collision Probability (Pc) TrendNot Available

    STARLINK-31791 & STARLINK-35897 Miss Distance (Miss Distance) Trend

    STARLINK-31791 & STARLINK-35897 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31791Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35897Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31791Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35897Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31791

    No nearby objects data