Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.167036E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T21:45:18+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 69751
    NORAD ID 69751
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter FLOCK 4G 3 STARLINK-38049
    Time of Closest Approach 2026-10-20T10:21:20+0000
    Collision Probability (Pc) 3.167036E-6
    Conjunction Distance (km) 1.862 km
    Relative Speed (km/s) 12.875 km/s
    Conjunction Risk Parameters R (Radial): -1.566 | I (In-track): 0.537 | C (Cross-track): -0.85
    Collision Risk Index (CRI) 0.45
    X Position (km) -1568.304 -1567.661
    Position Y (km) 472.954 473.811
    Position Z (km) -6653.403 -6651.881
    Velocity X (km/s) 7.151 -4.834
    Velocity Y (km/s) 2.127 5.681
    Velocity Z (km/s) -1.536 1.544

    Orbital Parameters 国际轨道数据源

    Parameter FLOCK 4G 3 STARLINK-38049
    Semimajor Axis (a) 6845.530 km 6843.647 km
    Eccentricity (e) 0.000192 0.000025
    Inclination (i) 97.3911° 97.2777°
    RAAN 13.2962° 129.5489°
    Perigee Argument 206.7594° 223.5260°
    Mean Anomaly (M) 153.3549° 136.5964°
    Apogee 468.709 km 465.679 km
    Perigee 466.077 km 465.341 km
    Orbit Epoch 2026-10-18T16:29:50+0000 2026-10-18T00:45:11+0000

    FLOCK 4G 3 & STARLINK-38049 Collision Probability (Pc) Trend

    FLOCK 4G 3 & STARLINK-38049 Collision Probability (Pc) TrendNot Available

    FLOCK 4G 3 & STARLINK-38049 Miss Distance (Miss Distance) Trend

    FLOCK 4G 3 & STARLINK-38049 Miss Distance (Miss Distance) TrendNot Available

    FLOCK 4G 3Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-38049Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FLOCK 4G 3Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-38049Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FLOCK 4G 3

    No nearby objects data