Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.275042E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T09:59:29+0800
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    1 Object 1

    AOE ID 44718
    NORAD ID 44718
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58280
    NORAD ID 58280
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-1012 FLOCK 4Q 28
    Time of Closest Approach 2026-10-19T03:47:18+0000
    Collision Probability (Pc) 1.275042E-5
    Conjunction Distance (km) 1.24 km
    Relative Speed (km/s) 14.659 km/s
    Conjunction Risk Parameters R (Radial): -1.052 | I (In-track): -0.189 | C (Cross-track): -0.626
    Collision Risk Index (CRI) 0.57
    X Position (km) -4902.577 -4903.144
    Position Y (km) -3133.782 -3134.846
    Position Z (km) 3397.299 3397.588
    Velocity X (km/s) 5.239 -3.855
    Velocity Y (km/s) -2.994 -1.107
    Velocity Z (km/s) 4.776 -6.563

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1012 FLOCK 4Q 28
    Semimajor Axis (a) 6743.772 km 6740.064 km
    Eccentricity (e) 0.000564 0.000155
    Inclination (i) 53.1469° 97.3830°
    RAAN 188.2153° 27.2826°
    Perigee Argument 92.0506° 349.8156°
    Mean Anomaly (M) 268.1157° 10.3074°
    Apogee 369.438 km 362.975 km
    Perigee 361.832 km 360.879 km
    Orbit Epoch 2026-10-18T19:58:20+0000 2026-10-18T05:43:34+0000

    STARLINK-1012 & FLOCK 4Q 28 Collision Probability (Pc) Trend

    STARLINK-1012 & FLOCK 4Q 28 Collision Probability (Pc) TrendNot Available

    STARLINK-1012 & FLOCK 4Q 28 Miss Distance (Miss Distance) Trend

    STARLINK-1012 & FLOCK 4Q 28 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1012Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4Q 28Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1012Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4Q 28Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1012

    No nearby objects data