Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.273309E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T02:40:28+0800
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    1 Object 1

    Name HAWK-2B
    AOE ID 47508
    NORAD ID 47508
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53136
    NORAD ID 53136
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter HAWK-2B STARLINK-4152
    Time of Closest Approach 2026-10-21T21:01:10+0000
    Collision Probability (Pc) 2.273309E-5
    Conjunction Distance (km) 1.024 km
    Relative Speed (km/s) 12.895 km/s
    Conjunction Risk Parameters R (Radial): 0.784 | I (In-track): 0.35 | C (Cross-track): 0.558
    Collision Risk Index (CRI) 0.62
    X Position (km) -3518.767 -3519.136
    Position Y (km) 2346.322 2345.996
    Position Z (km) -5383.322 -5384.22
    Velocity X (km/s) 5.738 -5.297
    Velocity Y (km/s) -1.966 -5.366
    Velocity Z (km/s) -4.615 1.125

    Orbital Parameters 国际轨道数据源

    Parameter HAWK-2B STARLINK-4152
    Semimajor Axis (a) 6835.409 km 6840.874 km
    Eccentricity (e) 0.000841 0.000160
    Inclination (i) 97.2060° 53.1579°
    RAAN 332.9162° 231.3795°
    Perigee Argument 112.8409° 95.1920°
    Mean Anomaly (M) 247.3724° 264.9265°
    Apogee 463.018 km 463.831 km
    Perigee 451.526 km 461.643 km
    Orbit Epoch 2026-10-19T03:55:04+0000 2026-10-19T05:16:16+0000

    HAWK-2B & STARLINK-4152 Collision Probability (Pc) Trend

    HAWK-2B & STARLINK-4152 Collision Probability (Pc) TrendNot Available

    HAWK-2B & STARLINK-4152 Miss Distance (Miss Distance) Trend

    HAWK-2B & STARLINK-4152 Miss Distance (Miss Distance) TrendNot Available

    HAWK-2BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4152Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    HAWK-2BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4152Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with HAWK-2B

    No nearby objects data