Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.002773E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T03:48:25+0800
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    1 Object 1

    AOE ID 53071
    NORAD ID 53071
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58946
    NORAD ID 58946
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4328 STARLINK-31331
    Time of Closest Approach 2026-10-23T03:51:59+0000
    Collision Probability (Pc) 2.002773E-6
    Conjunction Distance (km) 2.297 km
    Relative Speed (km/s) 13.999 km/s
    Conjunction Risk Parameters R (Radial): 1.973 | I (In-track): 0.47 | C (Cross-track): 1.078
    Collision Risk Index (CRI) 0.41
    X Position (km) 1213.433 1214.617
    Position Y (km) -4759.771 -4760.458
    Position Z (km) -4777.287 -4779.13
    Velocity X (km/s) -2.598 6.898
    Velocity Y (km/s) 4.732 -1.242
    Velocity Z (km/s) -5.38 2.993

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4328 STARLINK-31331
    Semimajor Axis (a) 6843.718 km 6848.864 km
    Eccentricity (e) 0.000294 0.000118
    Inclination (i) 97.2862° 53.1586°
    RAAN 110.5097° 335.9542°
    Perigee Argument 88.0279° 72.9566°
    Mean Anomaly (M) 272.1300° 287.1565°
    Apogee 467.593 km 471.536 km
    Perigee 463.569 km 469.918 km
    Orbit Epoch 2026-10-22T04:57:52+0000 2026-10-22T03:04:28+0000

    STARLINK-4328 & STARLINK-31331 Collision Probability (Pc) Trend

    STARLINK-4328 & STARLINK-31331 Collision Probability (Pc) TrendNot Available

    STARLINK-4328 & STARLINK-31331 Miss Distance (Miss Distance) Trend

    STARLINK-4328 & STARLINK-31331 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4328Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31331Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4328Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31331Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4328

    No nearby objects data