Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.213263E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T16:55:08+0800
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    1 Object 1

    AOE ID 52863
    NORAD ID 52863
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60559
    NORAD ID 60559
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4270 FLOCK 4BE 5
    Time of Closest Approach 2026-10-29T16:52:49+0000
    Collision Probability (Pc) 9.213263E-7
    Conjunction Distance (km) 2.664 km
    Relative Speed (km/s) 5.793 km/s
    Conjunction Risk Parameters R (Radial): 1.878 | I (In-track): -1.749 | C (Cross-track): -0.712
    Collision Risk Index (CRI) 0.34
    X Position (km) 5912.658 5914.351
    Position Y (km) 3302.877 3303.265
    Position Z (km) -742.665 -744.685
    Velocity X (km/s) -1.675 1.197
    Velocity Y (km/s) 4.349 -0.462
    Velocity Z (km/s) 6.069 7.539

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4270 FLOCK 4BE 5
    Semimajor Axis (a) 6827.080 km 6808.967 km
    Eccentricity (e) 0.000142 0.000414
    Inclination (i) 53.1601° 97.3783°
    RAAN 47.0739° 25.3419°
    Perigee Argument 64.8950° 155.0492°
    Mean Anomaly (M) 293.9136° 205.0958°
    Apogee 449.913 km 433.653 km
    Perigee 447.973 km 428.007 km
    Orbit Epoch 2026-10-26T22:00:02+0000 2026-10-26T17:24:54+0000

    STARLINK-4270 & FLOCK 4BE 5 Collision Probability (Pc) Trend

    STARLINK-4270 & FLOCK 4BE 5 Collision Probability (Pc) TrendNot Available

    STARLINK-4270 & FLOCK 4BE 5 Miss Distance (Miss Distance) Trend

    STARLINK-4270 & FLOCK 4BE 5 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4270Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4BE 5Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4270Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4BE 5Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4270

    No nearby objects data