Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.271281E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:38:39+0800
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    1 Object 1

    AOE ID 53134
    NORAD ID 53134
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64681
    NORAD ID 64681
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4150 STARLINK-34553
    Time of Closest Approach 2026-10-21T06:39:23+0000
    Collision Probability (Pc) 2.271281E-6
    Conjunction Distance (km) 1.815 km
    Relative Speed (km/s) 6.839 km/s
    Conjunction Risk Parameters R (Radial): 0.248 | I (In-track): 1.607 | C (Cross-track): -0.805
    Collision Risk Index (CRI) 0.42
    X Position (km) -613.421 -611.618
    Position Y (km) 4552.989 4553.063
    Position Z (km) -5075.866 -5075.684
    Velocity X (km/s) -6.417 -7.092
    Velocity Y (km/s) -3.42 1.604
    Velocity Z (km/s) -2.295 2.295

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4150 STARLINK-34553
    Semimajor Axis (a) 6840.882 km 6840.828 km
    Eccentricity (e) 0.000123 0.000123
    Inclination (i) 53.1541° 53.1578°
    RAAN 235.9497° 163.8844°
    Perigee Argument 95.4872° 100.0803°
    Mean Anomaly (M) 264.6271° 260.0338°
    Apogee 463.585 km 463.534 km
    Perigee 461.905 km 461.848 km
    Orbit Epoch 2026-10-18T05:40:14+0000 2026-10-19T01:48:13+0000

    STARLINK-4150 & STARLINK-34553 Collision Probability (Pc) Trend

    STARLINK-4150 & STARLINK-34553 Collision Probability (Pc) TrendNot Available

    STARLINK-4150 & STARLINK-34553 Miss Distance (Miss Distance) Trend

    STARLINK-4150 & STARLINK-34553 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4150Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34553Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4150Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34553Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4150

    No nearby objects data