Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    4.330985E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:15:19+0800
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    1 Object 1

    AOE ID 53158
    NORAD ID 53158
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62642
    NORAD ID 62642
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4054 FLOCK 4G 29
    Time of Closest Approach 2026-10-20T20:29:42+0000
    Collision Probability (Pc) 4.330985E-5
    Conjunction Distance (km) 0.869 km
    Relative Speed (km/s) 14.602 km/s
    Conjunction Risk Parameters R (Radial): -0.866 | I (In-track): -0.03 | C (Cross-track): 0.051
    Collision Risk Index (CRI) 0.68
    X Position (km) -5980.597 -5979.857
    Position Y (km) -1258.689 -1258.474
    Position Z (km) -3075.886 -3075.487
    Velocity X (km/s) -1.431 3.091
    Velocity Y (km/s) -5.535 1.774
    Velocity Z (km/s) 5.055 -6.749

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4054 FLOCK 4G 29
    Semimajor Axis (a) 6837.808 km 6837.210 km
    Eccentricity (e) 0.000108 0.000271
    Inclination (i) 53.1580° 97.3933°
    RAAN 221.6472° 14.2207°
    Perigee Argument 97.5954° 178.0288°
    Mean Anomaly (M) 262.5172° 182.0967°
    Apogee 460.411 km 460.924 km
    Perigee 458.931 km 457.222 km
    Orbit Epoch 2026-10-19T05:35:17+0000 2026-10-19T10:45:24+0000

    STARLINK-4054 & FLOCK 4G 29 Collision Probability (Pc) Trend

    STARLINK-4054 & FLOCK 4G 29 Collision Probability (Pc) TrendNot Available

    STARLINK-4054 & FLOCK 4G 29 Miss Distance (Miss Distance) Trend

    STARLINK-4054 & FLOCK 4G 29 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4054Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4G 29Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4054Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4G 29Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4054

    No nearby objects data