Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.852955E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:14:44+0800
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    1 Object 1

    AOE ID 52367
    NORAD ID 52367
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65449
    NORAD ID 65449
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3817 STARLINK-35009
    Time of Closest Approach 2026-10-20T23:02:05+0000
    Collision Probability (Pc) 1.852955E-6
    Conjunction Distance (km) 2.274 km
    Relative Speed (km/s) 11.896 km/s
    Conjunction Risk Parameters R (Radial): 2.271 | I (In-track): 0.071 | C (Cross-track): 0.092
    Collision Risk Index (CRI) 0.4
    X Position (km) -3659.193 -3660.503
    Position Y (km) 1869.107 1869.696
    Position Z (km) -5479.926 -5481.688
    Velocity X (km/s) -3.429 -4.572
    Velocity Y (km/s) -6.807 4.144
    Velocity Z (km/s) -0.033 4.47

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3817 STARLINK-35009
    Semimajor Axis (a) 6843.392 km 6843.679 km
    Eccentricity (e) 0.000161 0.000169
    Inclination (i) 53.1574° 97.2840°
    RAAN 251.2854° 142.0377°
    Perigee Argument 98.1203° 94.4163°
    Mean Anomaly (M) 261.9983° 265.7273°
    Apogee 466.361 km 466.699 km
    Perigee 464.149 km 464.385 km
    Orbit Epoch 2026-10-19T06:45:37+0000 2026-10-19T20:38:43+0000

    STARLINK-3817 & STARLINK-35009 Collision Probability (Pc) Trend

    STARLINK-3817 & STARLINK-35009 Collision Probability (Pc) TrendNot Available

    STARLINK-3817 & STARLINK-35009 Miss Distance (Miss Distance) Trend

    STARLINK-3817 & STARLINK-35009 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3817Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35009Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3817Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35009Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3817

    No nearby objects data