Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.110258E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T10:07:53+0800
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    1 Object 1

    AOE ID 57866
    NORAD ID 57866
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59803
    NORAD ID 59803
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30393 STARLINK-31794
    Time of Closest Approach 2026-10-20T03:04:52+0000
    Collision Probability (Pc) 1.110258E-4
    Conjunction Distance (km) 0.523 km
    Relative Speed (km/s) 6.391 km/s
    Conjunction Risk Parameters R (Radial): -0.52 | I (In-track): -0.036 | C (Cross-track): -0.021
    Collision Risk Index (CRI) 0.76
    X Position (km) -4761.477 -4761.858
    Position Y (km) 2798.482 2798.657
    Position Z (km) 4062.343 4062.655
    Velocity X (km/s) -1.875 -5.144
    Velocity Y (km/s) -6.932 -5.01
    Velocity Z (km/s) 2.572 -2.572

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30393 STARLINK-31794
    Semimajor Axis (a) 6861.191 km 6861.615 km
    Eccentricity (e) 0.000116 0.000206
    Inclination (i) 43.0008° 43.0032°
    RAAN 106.7335° 32.1355°
    Perigee Argument 261.6060° 247.7938°
    Mean Anomaly (M) 98.4660° 112.2695°
    Apogee 483.848 km 484.894 km
    Perigee 482.260 km 482.062 km
    Orbit Epoch 2026-10-18T11:35:11+0000 2026-10-18T06:37:04+0000

    STARLINK-30393 & STARLINK-31794 Collision Probability (Pc) Trend

    STARLINK-30393 & STARLINK-31794 Collision Probability (Pc) TrendNot Available

    STARLINK-30393 & STARLINK-31794 Miss Distance (Miss Distance) Trend

    STARLINK-30393 & STARLINK-31794 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30393Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31794Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30393Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31794Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30393

    No nearby objects data