Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.94026E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:09:28+0800
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    1 Object 1

    AOE ID 51714
    NORAD ID 51714
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53664
    NORAD ID 53664
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3528 STARLINK-4471
    Time of Closest Approach 2026-10-20T17:38:30+0000
    Collision Probability (Pc) 1.94026E-6
    Conjunction Distance (km) 2.346 km
    Relative Speed (km/s) 14.288 km/s
    Conjunction Risk Parameters R (Radial): 1.336 | I (In-track): -0.695 | C (Cross-track): -1.798
    Collision Risk Index (CRI) 0.41
    X Position (km) -5081.649 -5082.765
    Position Y (km) 1450.606 1452.666
    Position Z (km) 4335.468 4335.576
    Velocity X (km/s) -4.572 4.946
    Velocity Y (km/s) -4.856 -0.111
    Velocity Z (km/s) -3.723 5.817

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3528 STARLINK-4471
    Semimajor Axis (a) 6840.862 km 6841.093 km
    Eccentricity (e) 0.000098 0.000291
    Inclination (i) 53.1613° 97.2859°
    RAAN 28.8304° 169.2292°
    Perigee Argument 54.5200° 107.7382°
    Mean Anomaly (M) 305.5894° 252.4179°
    Apogee 463.397 km 464.948 km
    Perigee 462.053 km 460.964 km
    Orbit Epoch 2026-10-19T06:41:49+0000 2026-10-19T21:07:21+0000

    STARLINK-3528 & STARLINK-4471 Collision Probability (Pc) Trend

    STARLINK-3528 & STARLINK-4471 Collision Probability (Pc) TrendNot Available

    STARLINK-3528 & STARLINK-4471 Miss Distance (Miss Distance) Trend

    STARLINK-3528 & STARLINK-4471 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3528Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4471Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3528Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4471Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3528

    No nearby objects data