Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.694467E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T18:56:40+0800
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    1 Object 1

    AOE ID 56924
    NORAD ID 56924
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59252
    NORAD ID 59252
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5731 STARLINK-31393
    Time of Closest Approach 2026-10-30T09:39:55+0000
    Collision Probability (Pc) 7.694467E-6
    Conjunction Distance (km) 1.158 km
    Relative Speed (km/s) 5.046 km/s
    Conjunction Risk Parameters R (Radial): -0.011 | I (In-track): -1.09 | C (Cross-track): -0.387
    Collision Risk Index (CRI) 0.53
    X Position (km) -3005.335 -3006.296
    Position Y (km) 4390.61 4389.965
    Position Z (km) -4335.505 -4335.508
    Velocity X (km/s) -6.832 -5.031
    Velocity Y (km/s) -2.747 -5.377
    Velocity Z (km/s) 1.955 -1.956

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5731 STARLINK-31393
    Semimajor Axis (a) 6861.178 km 6861.225 km
    Eccentricity (e) 0.000169 0.000140
    Inclination (i) 43.0002° 43.0030°
    RAAN 196.1176° 254.6592°
    Perigee Argument 262.8448° 277.7880°
    Mean Anomaly (M) 353.5399° 195.1174°
    Apogee 484.199 km 484.046 km
    Perigee 481.883 km 482.130 km
    Orbit Epoch 2026-10-28T12:00:02+0000 2026-10-28T10:00:02+0000

    STARLINK-5731 & STARLINK-31393 Collision Probability (Pc) Trend

    STARLINK-5731 & STARLINK-31393 Collision Probability (Pc) TrendNot Available

    STARLINK-5731 & STARLINK-31393 Miss Distance (Miss Distance) Trend

    STARLINK-5731 & STARLINK-31393 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5731Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31393Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5731Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31393Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5731

    No nearby objects data