Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.358674E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T05:54:16+0800
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    1 Object 1

    AOE ID 52280
    NORAD ID 52280
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62661
    NORAD ID 62661
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3764 FLOCK 4G 2
    Time of Closest Approach 2026-10-21T23:22:12+0000
    Collision Probability (Pc) 3.358674E-6
    Conjunction Distance (km) 1.857 km
    Relative Speed (km/s) 13.935 km/s
    Conjunction Risk Parameters R (Radial): 1.302 | I (In-track): 0.542 | C (Cross-track): -1.207
    Collision Risk Index (CRI) 0.46
    X Position (km) -4376.584 -4377.46
    Position Y (km) -1966.28 -1967.867
    Position Z (km) 4877.898 4878.298
    Velocity X (km/s) 5.252 -5.457
    Velocity Y (km/s) -4.799 -0.918
    Velocity Z (km/s) 2.77 -5.257

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3764 FLOCK 4G 2
    Semimajor Axis (a) 6848.857 km 6847.798 km
    Eccentricity (e) 0.000123 0.000295
    Inclination (i) 53.1575° 97.3932°
    RAAN 163.6983° 14.8375°
    Perigee Argument 96.5126° 218.5322°
    Mean Anomaly (M) 263.6015° 141.5710°
    Apogee 471.561 km 471.680 km
    Perigee 469.879 km 467.642 km
    Orbit Epoch 2026-10-20T00:06:59+0000 2026-10-20T04:27:52+0000

    STARLINK-3764 & FLOCK 4G 2 Collision Probability (Pc) Trend

    STARLINK-3764 & FLOCK 4G 2 Collision Probability (Pc) TrendNot Available

    STARLINK-3764 & FLOCK 4G 2 Miss Distance (Miss Distance) Trend

    STARLINK-3764 & FLOCK 4G 2 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3764Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4G 2Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3764Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4G 2Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3764

    No nearby objects data