Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.352621E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:35:33+0800
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    1 Object 1

    AOE ID 51785
    NORAD ID 51785
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60916
    NORAD ID 60916
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3646 STARLINK-32371
    Time of Closest Approach 2026-10-29T23:53:52+0000
    Collision Probability (Pc) 8.352621E-6
    Conjunction Distance (km) 1.212 km
    Relative Speed (km/s) 7.145 km/s
    Conjunction Risk Parameters R (Radial): 1.191 | I (In-track): -0.195 | C (Cross-track): -0.103
    Collision Risk Index (CRI) 0.53
    X Position (km) -3580.994 -3581.758
    Position Y (km) -2971.982 -2972.328
    Position Z (km) -5032.305 -5033.179
    Velocity X (km/s) 6.317 2.281
    Velocity Y (km/s) -3.506 -6.853
    Velocity Z (km/s) -2.426 2.427

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3646 STARLINK-32371
    Semimajor Axis (a) 6848.881 km 6848.767 km
    Eccentricity (e) 0.000104 0.000379
    Inclination (i) 53.1614° 53.1650°
    RAAN 358.4980° 286.5451°
    Perigee Argument 75.2715° 77.4597°
    Mean Anomaly (M) 284.8401° 282.6829°
    Apogee 471.455 km 473.225 km
    Perigee 470.033 km 468.035 km
    Orbit Epoch 2026-10-27T05:03:12+0000 2026-10-27T06:25:09+0000

    STARLINK-3646 & STARLINK-32371 Collision Probability (Pc) Trend

    STARLINK-3646 & STARLINK-32371 Collision Probability (Pc) TrendNot Available

    STARLINK-3646 & STARLINK-32371 Miss Distance (Miss Distance) Trend

    STARLINK-3646 & STARLINK-32371 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3646Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32371Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3646Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32371Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3646

    No nearby objects data