Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.179663E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T22:45:19+0800
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    1 Object 1

    AOE ID 58128
    NORAD ID 58128
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59843
    NORAD ID 59843
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30787 STARLINK-31857
    Time of Closest Approach 2026-10-25T05:14:07+0000
    Collision Probability (Pc) 2.179663E-5
    Conjunction Distance (km) 0.982 km
    Relative Speed (km/s) 9.918 km/s
    Conjunction Risk Parameters R (Radial): -0.662 | I (In-track): -0.553 | C (Cross-track): 0.466
    Collision Risk Index (CRI) 0.62
    X Position (km) 1665.187 1664.647
    Position Y (km) 6386.812 6387.611
    Position Z (km) 1865.189 1865.375
    Velocity X (km/s) -5.266 -5.949
    Velocity Y (km/s) 2.772 0.152
    Velocity Z (km/s) -4.771 4.77

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30787 STARLINK-31857
    Semimajor Axis (a) 6861.190 km 6861.305 km
    Eccentricity (e) 0.000125 0.000146
    Inclination (i) 43.0007° 42.9979°
    RAAN 279.8499° 66.6292°
    Perigee Argument 246.3987° 245.2129°
    Mean Anomaly (M) 113.6734° 114.8571°
    Apogee 483.910 km 484.168 km
    Perigee 482.196 km 482.168 km
    Orbit Epoch 2026-10-24T00:18:25+0000 2026-10-23T15:28:09+0000

    STARLINK-30787 & STARLINK-31857 Collision Probability (Pc) Trend

    STARLINK-30787 & STARLINK-31857 Collision Probability (Pc) TrendNot Available

    STARLINK-30787 & STARLINK-31857 Miss Distance (Miss Distance) Trend

    STARLINK-30787 & STARLINK-31857 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30787Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31857Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30787Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31857Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30787

    No nearby objects data