Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.405294E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:22:10+0800
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    1 Object 1

    AOE ID 53389
    NORAD ID 53389
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65036
    NORAD ID 65036
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4523 STARLINK-34770
    Time of Closest Approach 2026-10-20T21:56:45+0000
    Collision Probability (Pc) 1.405294E-6
    Conjunction Distance (km) 2.626 km
    Relative Speed (km/s) 11.687 km/s
    Conjunction Risk Parameters R (Radial): 2.53 | I (In-track): -0.446 | C (Cross-track): 0.544
    Collision Risk Index (CRI) 0.38
    X Position (km) -6077.725 -6079.763
    Position Y (km) 1921.81 1923.192
    Position Z (km) -2484.647 -2485.559
    Velocity X (km/s) -3.5 0.538
    Velocity Y (km/s) -4.044 -5.32
    Velocity Z (km/s) 5.446 -5.445

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4523 STARLINK-34770
    Semimajor Axis (a) 6837.852 km 6840.717 km
    Eccentricity (e) 0.000124 0.000075
    Inclination (i) 53.1597° 53.1599°
    RAAN 187.9574° 333.8541°
    Perigee Argument 88.7954° 71.7404°
    Mean Anomaly (M) 271.3192° 288.3680°
    Apogee 460.566 km 463.093 km
    Perigee 458.864 km 462.067 km
    Orbit Epoch 2026-10-19T02:19:15+0000 2026-10-19T02:50:33+0000

    STARLINK-4523 & STARLINK-34770 Collision Probability (Pc) Trend

    STARLINK-4523 & STARLINK-34770 Collision Probability (Pc) TrendNot Available

    STARLINK-4523 & STARLINK-34770 Miss Distance (Miss Distance) Trend

    STARLINK-4523 & STARLINK-34770 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4523Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34770Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4523Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34770Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4523

    No nearby objects data