Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    6.083321E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T12:23:14+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 2026-10-22T02:19:29+0000
    Collision Probability (Pc) 6.083321E-5
    Conjunction Distance (km) 0.617 km
    Relative Speed (km/s) 5.03 km/s
    Conjunction Risk Parameters R (Radial): 0.546 | I (In-track): -0.269 | C (Cross-track): 0.1
    Collision Risk Index (CRI) 0.71
    X Position (km) 4329.771 4329.449
    Position Y (km) -306.389 -306.078
    Position Z (km) 5277.385 5276.96
    Velocity X (km/s) 2.448 -1.431
    Velocity Y (km/s) 7.058 7.333
    Velocity Z (km/s) -1.595 1.595

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3818 STARLINK-37031
    Semimajor Axis (a) 6840.881 km 6840.837 km
    Eccentricity (e) 0.000139 0.000153
    Inclination (i) 53.1576° 53.1604°
    RAAN 254.5610° 304.3172°
    Perigee Argument 90.7276° 94.5506°
    Mean Anomaly (M) 269.3885° 265.5672°
    Apogee 463.693 km 463.751 km
    Perigee 461.795 km 461.649 km
    Orbit Epoch 2026-10-19T08:12:43+0000 2026-10-19T02:05:42+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