Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.394829E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T05:59:01+0800
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    1 Object 1

    AOE ID 52340
    NORAD ID 52340
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68172
    NORAD ID 68172
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3818 STARLINK-37031
    Time of Closest Approach 2026-10-23T02:33:20+0000
    Collision Probability (Pc) 1.394829E-5
    Conjunction Distance (km) 0.973 km
    Relative Speed (km/s) 5.02 km/s
    Conjunction Risk Parameters R (Radial): -0.712 | I (In-track): -0.625 | C (Cross-track): 0.218
    Collision Risk Index (CRI) 0.58
    X Position (km) -4298.703 -4298.154
    Position Y (km) 662.417 663.002
    Position Z (km) -5287.753 -5287.203
    Velocity X (km/s) -3.011 0.818
    Velocity Y (km/s) -6.82 -7.41
    Velocity Z (km/s) 1.595 -1.596

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3818 STARLINK-37031
    Semimajor Axis (a) 6840.874 km 6840.859 km
    Eccentricity (e) 0.000168 0.000154
    Inclination (i) 53.1572° 53.1598°
    RAAN 250.2982° 299.7507°
    Perigee Argument 84.9700° 91.9547°
    Mean Anomaly (M) 275.1494° 268.1632°
    Apogee 463.889 km 463.778 km
    Perigee 461.585 km 461.666 km
    Orbit Epoch 2026-10-20T06:05:52+0000 2026-10-20T01:32:38+0000

    STARLINK-3818 & STARLINK-37031 Collision Probability (Pc) Trend

    STARLINK-3818 & STARLINK-37031 Collision Probability (Pc) TrendNot Available

    STARLINK-3818 & STARLINK-37031 Miss Distance (Miss Distance) Trend

    STARLINK-3818 & STARLINK-37031 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3818Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37031Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3818Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37031Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3818

    No nearby objects data