Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.048344E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T09:44:06+0800
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    1 Object 1

    AOE ID 62661
    NORAD ID 62661
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69352
    NORAD ID 69352
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter FLOCK 4G 2 STARLINK-37778
    Time of Closest Approach 2026-10-23T05:45:35+0000
    Collision Probability (Pc) 1.048344E-6
    Conjunction Distance (km) 2.594 km
    Relative Speed (km/s) 6.792 km/s
    Conjunction Risk Parameters R (Radial): -2.591 | I (In-track): 0.087 | C (Cross-track): 0.037
    Collision Risk Index (CRI) 0.35
    X Position (km) 135.901 135.944
    Position Y (km) 969.468 969.093
    Position Z (km) -6783.885 -6781.319
    Velocity X (km/s) 7.252 6.22
    Velocity Y (km/s) 2.277 -4.366
    Velocity Z (km/s) 0.469 -0.499

    Orbital Parameters 国际轨道数据源

    Parameter FLOCK 4G 2 STARLINK-37778
    Semimajor Axis (a) 6847.798 km 6843.659 km
    Eccentricity (e) 0.000295 0.000132
    Inclination (i) 97.3932° 97.2850°
    RAAN 14.8375° 321.7668°
    Perigee Argument 218.5322° 93.4668°
    Mean Anomaly (M) 141.5710° 266.6726°
    Apogee 471.680 km 466.424 km
    Perigee 467.642 km 464.620 km
    Orbit Epoch 2026-10-20T04:27:52+0000 2026-10-20T12:23:41+0000

    FLOCK 4G 2 & STARLINK-37778 Collision Probability (Pc) Trend

    FLOCK 4G 2 & STARLINK-37778 Collision Probability (Pc) TrendNot Available

    FLOCK 4G 2 & STARLINK-37778 Miss Distance (Miss Distance) Trend

    FLOCK 4G 2 & STARLINK-37778 Miss Distance (Miss Distance) TrendNot Available

    FLOCK 4G 2Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37778Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FLOCK 4G 2Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37778Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FLOCK 4G 2

    No nearby objects data