Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.351728E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T05:58:19+0800
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    1 Object 1

    AOE ID 53991
    NORAD ID 53991
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64456
    NORAD ID 64456
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5118 STARLINK-34430
    Time of Closest Approach 2026-10-22T03:12:40+0000
    Collision Probability (Pc) 1.351728E-6
    Conjunction Distance (km) 2.661 km
    Relative Speed (km/s) 11.323 km/s
    Conjunction Risk Parameters R (Radial): 2.492 | I (In-track): -0.632 | C (Cross-track): -0.687
    Collision Risk Index (CRI) 0.38
    X Position (km) -193.848 -192.986
    Position Y (km) 6113.251 6115.51
    Position Z (km) -3066.325 -3067.434
    Velocity X (km/s) -5.035 -5.194
    Velocity Y (km/s) -2.694 2.371
    Velocity Z (km/s) -5.063 5.062

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5118 STARLINK-34430
    Semimajor Axis (a) 6837.856 km 6840.787 km
    Eccentricity (e) 0.000143 0.000086
    Inclination (i) 53.1600° 53.1597°
    RAAN 253.5781° 119.3389°
    Perigee Argument 93.9052° 79.1752°
    Mean Anomaly (M) 266.2115° 280.9347°
    Apogee 460.695 km 463.237 km
    Perigee 458.743 km 462.063 km
    Orbit Epoch 2026-10-21T07:32:11+0000 2026-10-20T23:13:18+0000

    STARLINK-5118 & STARLINK-34430 Collision Probability (Pc) Trend

    STARLINK-5118 & STARLINK-34430 Collision Probability (Pc) TrendNot Available

    STARLINK-5118 & STARLINK-34430 Miss Distance (Miss Distance) Trend

    STARLINK-5118 & STARLINK-34430 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5118Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34430Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5118Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34430Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5118

    No nearby objects data