Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.196725E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T21:37:17+0800
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    1 Object 1

    AOE ID 53398
    NORAD ID 53398
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65355
    NORAD ID 65355
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4512 STARLINK-34823
    Time of Closest Approach 2026-10-31T01:42:05+0000
    Collision Probability (Pc) 1.196725E-4
    Conjunction Distance (km) 0.398 km
    Relative Speed (km/s) 2.168 km/s
    Conjunction Risk Parameters R (Radial): 0.242 | I (In-track): -0.312 | C (Cross-track): -0.046
    Collision Risk Index (CRI) 0.77
    X Position (km) 2557.089 2556.751
    Position Y (km) 3267.493 3267.573
    Position Z (km) -5446.144 -5445.951
    Velocity X (km/s) -5.411 -6.473
    Velocity Y (km/s) 5.33 3.974
    Velocity Z (km/s) 0.658 -0.656

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4512 STARLINK-34823
    Semimajor Axis (a) 6840.876 km 6840.864 km
    Eccentricity (e) 0.000133 0.000161
    Inclination (i) 53.1604° 53.1571°
    RAAN 141.6904° 164.8757°
    Perigee Argument 96.8551° 106.2932°
    Mean Anomaly (M) 263.2602° 253.8247°
    Apogee 463.647 km 463.828 km
    Perigee 461.831 km 461.626 km
    Orbit Epoch 2026-10-28T22:28:42+0000 2026-10-28T08:27:53+0000

    STARLINK-4512 & STARLINK-34823 Collision Probability (Pc) Trend

    STARLINK-4512 & STARLINK-34823 Collision Probability (Pc) TrendNot Available

    STARLINK-4512 & STARLINK-34823 Miss Distance (Miss Distance) Trend

    STARLINK-4512 & STARLINK-34823 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4512Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34823Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4512Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34823Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4512

    No nearby objects data