Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.810057E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T11:27:13+0800
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    1 Object 1

    AOE ID 52110
    NORAD ID 52110
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53199
    NORAD ID 53199
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3687 STARLINK-4395
    Time of Closest Approach 2026-11-01T05:31:58+0000
    Collision Probability (Pc) 1.810057E-4
    Conjunction Distance (km) 0.478 km
    Relative Speed (km/s) 10.052 km/s
    Conjunction Risk Parameters R (Radial): 0.466 | I (In-track): 0.079 | C (Cross-track): 0.074
    Collision Risk Index (CRI) 0.8
    X Position (km) -4286.889 -4286.536
    Position Y (km) -695.725 -695.611
    Position Z (km) 5283.026 5282.725
    Velocity X (km/s) -0.759 -5.954
    Velocity Y (km/s) -7.428 0.579
    Velocity Z (km/s) -1.59 -4.743

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3687 STARLINK-4395
    Semimajor Axis (a) 6842.528 km 6843.696 km
    Eccentricity (e) 0.000403 0.000103
    Inclination (i) 53.1621° 97.2854°
    RAAN 82.3846° 358.1828°
    Perigee Argument 293.5775° 101.3189°
    Mean Anomaly (M) 66.4804° 258.8169°
    Apogee 467.148 km 466.264 km
    Perigee 461.634 km 464.854 km
    Orbit Epoch 2026-10-30T15:32:33+0000 2026-10-30T02:51:27+0000

    STARLINK-3687 & STARLINK-4395 Collision Probability (Pc) Trend

    STARLINK-3687 & STARLINK-4395 Collision Probability (Pc) TrendNot Available

    STARLINK-3687 & STARLINK-4395 Miss Distance (Miss Distance) Trend

    STARLINK-3687 & STARLINK-4395 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3687Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4395Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3687Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4395Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3687

    No nearby objects data