Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.822241E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T14:52:48+0800
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    1 Object 1

    AOE ID 62639
    NORAD ID 62639
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69983
    NORAD ID 69983
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter FLOCK 4G 3 STARLINK-38077
    Time of Closest Approach 2026-10-20T10:21:06+0000
    Collision Probability (Pc) 1.822241E-6
    Conjunction Distance (km) 2.357 km
    Relative Speed (km/s) 13.079 km/s
    Conjunction Risk Parameters R (Radial): -0.168 | I (In-track): 1.201 | C (Cross-track): -2.021
    Collision Risk Index (CRI) 0.4
    X Position (km) -1650.809 -1650.165
    Position Y (km) 448.871 451.132
    Position Z (km) -6634.39 -6634.222
    Velocity X (km/s) 7.128 -5.104
    Velocity Y (km/s) 2.134 5.411
    Velocity Z (km/s) -1.631 1.638

    Orbital Parameters 国际轨道数据源

    Parameter FLOCK 4G 3 STARLINK-38077
    Semimajor Axis (a) 6845.425 km 6843.669 km
    Eccentricity (e) 0.000240 0.000063
    Inclination (i) 97.3962° 97.2908°
    RAAN 13.7513° 134.0534°
    Perigee Argument 224.5892° 69.4850°
    Mean Anomaly (M) 135.5158° 290.6460°
    Apogee 468.929 km 465.966 km
    Perigee 465.647 km 465.098 km
    Orbit Epoch 2026-10-19T03:27:51+0000 2026-10-19T12:45:51+0000

    FLOCK 4G 3 & STARLINK-38077 Collision Probability (Pc) Trend

    FLOCK 4G 3 & STARLINK-38077 Collision Probability (Pc) TrendNot Available

    FLOCK 4G 3 & STARLINK-38077 Miss Distance (Miss Distance) Trend

    FLOCK 4G 3 & STARLINK-38077 Miss Distance (Miss Distance) TrendNot Available

    FLOCK 4G 3Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-38077Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FLOCK 4G 3Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-38077Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FLOCK 4G 3

    No nearby objects data