Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.710468E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-16T07:05:45+0800
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    1 Object 1

    AOE ID 59727
    NORAD ID 59727
    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-31827 FLOCK 4G 27
    Time of Closest Approach 2026-10-16T04:59:21+0000
    Collision Probability (Pc) 1.710468E-6
    Conjunction Distance (km) 2.534 km
    Relative Speed (km/s) 14.75 km/s
    Conjunction Risk Parameters R (Radial): 1.781 | I (In-track): -0.46 | C (Cross-track): 1.743
    Collision Risk Index (CRI) 0.4
    X Position (km) -6716.069 -6718.159
    Position Y (km) -1081.805 -1080.452
    Position Z (km) -811.121 -810.652
    Velocity X (km/s) 0.028 0.72
    Velocity Y (km/s) -4.66 1.115
    Velocity Z (km/s) 6.042 -7.512

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31827 FLOCK 4G 27
    Semimajor Axis (a) 6848.879 km 6849.651 km
    Eccentricity (e) 0.000150 0.000137
    Inclination (i) 53.1596° 97.3856°
    RAAN 199.1339° 9.2721°
    Perigee Argument 89.9049° 195.5781°
    Mean Anomaly (M) 270.2125° 164.5418°
    Apogee 471.773 km 472.456 km
    Perigee 469.711 km 470.572 km
    Orbit Epoch 2026-10-15T03:58:12+0000 2026-10-15T10:55:36+0000

    STARLINK-31827 & FLOCK 4G 27 Collision Probability (Pc) Trend

    STARLINK-31827 & FLOCK 4G 27 Collision Probability (Pc) TrendNot Available

    STARLINK-31827 & FLOCK 4G 27 Miss Distance (Miss Distance) Trend

    STARLINK-31827 & FLOCK 4G 27 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31827Miss 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-31827Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4G 27Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31827

    No nearby objects data