Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.224085E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:21:33+0800
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    1 Object 1

    AOE ID 51875
    NORAD ID 51875
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53161
    NORAD ID 53161
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3585 STARLINK-4055
    Time of Closest Approach 2026-10-21T10:45:46+0000
    Collision Probability (Pc) 1.224085E-6
    Conjunction Distance (km) 2.915 km
    Relative Speed (km/s) 11.888 km/s
    Conjunction Risk Parameters R (Radial): 2.856 | I (In-track): -0.363 | C (Cross-track): 0.458
    Collision Risk Index (CRI) 0.37
    X Position (km) -4600.167 -4597.834
    Position Y (km) -4627.575 -4626.056
    Position Z (km) 2047.725 2046.865
    Velocity X (km/s) 2.142 4.665
    Velocity Y (km/s) -4.651 -2.115
    Velocity Z (km/s) -5.668 5.669

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3585 STARLINK-4055
    Semimajor Axis (a) 6840.864 km 6837.871 km
    Eccentricity (e) 0.000133 0.000149
    Inclination (i) 53.1623° 53.1591°
    RAAN 67.1338° 221.9503°
    Perigee Argument 90.2002° 89.5087°
    Mean Anomaly (M) 269.9153° 270.6087°
    Apogee 463.641 km 460.751 km
    Perigee 461.813 km 458.717 km
    Orbit Epoch 2026-10-19T15:52:11+0000 2026-10-19T05:33:06+0000

    STARLINK-3585 & STARLINK-4055 Collision Probability (Pc) Trend

    STARLINK-3585 & STARLINK-4055 Collision Probability (Pc) TrendNot Available

    STARLINK-3585 & STARLINK-4055 Miss Distance (Miss Distance) Trend

    STARLINK-3585 & STARLINK-4055 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3585Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4055Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3585Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4055Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3585

    No nearby objects data