Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.569605E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T04:48:42+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) 1.569605E-6
    Conjunction Distance (km) 2.619 km
    Relative Speed (km/s) 14 km/s
    Conjunction Risk Parameters R (Radial): -2.413 | I (In-track): -0.406 | C (Cross-track): 0.93
    Collision Risk Index (CRI) 0.39
    X Position (km) 1213.462 1214.617
    Position Y (km) -4759.367 -4760.458
    Position Z (km) -4777.05 -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) 6843.714 km 6848.864 km
    Eccentricity (e) 0.000213 0.000118
    Inclination (i) 97.2842° 53.1586°
    RAAN 110.7026° 335.9542°
    Perigee Argument 88.0513° 72.9566°
    Mean Anomaly (M) 272.0974° 287.1565°
    Apogee 467.036 km 471.536 km
    Perigee 464.118 km 469.918 km
    Orbit Epoch 2026-10-22T09:39:46+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