Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.572167E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:19:23+0800
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    1 Object 1

    AOE ID 53682
    NORAD ID 53682
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 55051
    NORAD ID 55051
    Object Type PAYLOAD
    Country
    IT IT

    Conjunction Constraints

    Parameter STARLINK-4438 ION SCV-008
    Time of Closest Approach 2026-10-20T04:43:58+0000
    Collision Probability (Pc) 1.572167E-6
    Conjunction Distance (km) 2.622 km
    Relative Speed (km/s) 14.093 km/s
    Conjunction Risk Parameters R (Radial): -2.462 | I (In-track): 0.349 | C (Cross-track): -0.828
    Collision Risk Index (CRI) 0.39
    X Position (km) -2296.871 -2297.538
    Position Y (km) -411.549 -412.583
    Position Z (km) -6442.933 -6445.248
    Velocity X (km/s) -7.041 5.982
    Velocity Y (km/s) 1.621 4.071
    Velocity Z (km/s) 2.408 -2.386

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4438 ION SCV-008
    Semimajor Axis (a) 6843.694 km 6854.271 km
    Eccentricity (e) 0.000238 0.001298
    Inclination (i) 97.2842° 97.5718°
    RAAN 168.3957° 30.7494°
    Perigee Argument 88.2223° 297.0842°
    Mean Anomaly (M) 271.9292° 62.9074°
    Apogee 467.185 km 485.029 km
    Perigee 463.929 km 467.239 km
    Orbit Epoch 2026-10-19T02:25:12+0000 2026-10-19T05:39:34+0000

    STARLINK-4438 & ION SCV-008 Collision Probability (Pc) Trend

    STARLINK-4438 & ION SCV-008 Collision Probability (Pc) TrendNot Available

    STARLINK-4438 & ION SCV-008 Miss Distance (Miss Distance) Trend

    STARLINK-4438 & ION SCV-008 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4438Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ION SCV-008Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4438Collision Probability Trend

    Object 1 Probability TrendNot Available

    ION SCV-008Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4438

    No nearby objects data