Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.235369E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:38:42+0800
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    1 Object 1

    AOE ID 50821
    NORAD ID 50821
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62641
    NORAD ID 62641
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3346 FLOCK 4G 27
    Time of Closest Approach 2026-10-22T05:20:53+0000
    Collision Probability (Pc) 4.235369E-6
    Conjunction Distance (km) 1.73 km
    Relative Speed (km/s) 14.558 km/s
    Conjunction Risk Parameters R (Radial): -0.918 | I (In-track): 0.433 | C (Cross-track): 1.401
    Collision Risk Index (CRI) 0.48
    X Position (km) -5885.915 -5887.274
    Position Y (km) -1247.982 -1246.919
    Position Z (km) -3281.197 -3281.081
    Velocity X (km/s) -1.526 3.296
    Velocity Y (km/s) -5.646 1.839
    Velocity Z (km/s) 4.892 -6.624

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3346 FLOCK 4G 27
    Semimajor Axis (a) 6848.883 km 6849.393 km
    Eccentricity (e) 0.000145 0.000172
    Inclination (i) 53.1584° 97.3853°
    RAAN 230.6602° 12.9817°
    Perigee Argument 87.4021° 181.1125°
    Mean Anomaly (M) 272.7146° 179.0113°
    Apogee 471.738 km 472.432 km
    Perigee 469.754 km 470.080 km
    Orbit Epoch 2026-10-19T02:20:23+0000 2026-10-19T04:18:34+0000

    STARLINK-3346 & FLOCK 4G 27 Collision Probability (Pc) Trend

    STARLINK-3346 & FLOCK 4G 27 Collision Probability (Pc) TrendNot Available

    STARLINK-3346 & FLOCK 4G 27 Miss Distance (Miss Distance) Trend

    STARLINK-3346 & FLOCK 4G 27 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3346Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4G 27Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3346Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4G 27Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3346

    No nearby objects data