Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.439465E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T18:41:36+0800
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    1 Object 1

    AOE ID 52102
    NORAD ID 52102
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69672
    NORAD ID 69672
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3709 STARLINK-37946
    Time of Closest Approach 2026-10-21T19:12:38+0000
    Collision Probability (Pc) 1.439465E-6
    Conjunction Distance (km) 2.787 km
    Relative Speed (km/s) 14.205 km/s
    Conjunction Risk Parameters R (Radial): -2.128 | I (In-track): -0.647 | C (Cross-track): 1.678
    Collision Risk Index (CRI) 0.38
    X Position (km) 4988.72 4991.275
    Position Y (km) -1440.999 -1440.128
    Position Z (km) -4464.921 -4465.612
    Velocity X (km/s) -1.247 4.351
    Velocity Y (km/s) 6.638 -2.582
    Velocity Z (km/s) -3.54 5.702

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3709 STARLINK-37946
    Semimajor Axis (a) 6843.358 km 6843.783 km
    Eccentricity (e) 0.000118 0.000125
    Inclination (i) 53.1585° 97.2874°
    RAAN 136.7286° 334.7019°
    Perigee Argument 95.5767° 87.0553°
    Mean Anomaly (M) 264.5369° 273.0833°
    Apogee 466.026 km 466.505 km
    Perigee 464.416 km 464.787 km
    Orbit Epoch 2026-10-19T00:29:58+0000 2026-10-18T20:54:56+0000

    STARLINK-3709 & STARLINK-37946 Collision Probability (Pc) Trend

    STARLINK-3709 & STARLINK-37946 Collision Probability (Pc) TrendNot Available

    STARLINK-3709 & STARLINK-37946 Miss Distance (Miss Distance) Trend

    STARLINK-3709 & STARLINK-37946 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3709Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37946Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3709Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37946Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3709

    No nearby objects data