Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.328677E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:13:18+0800
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    1 Object 1

    AOE ID 53685
    NORAD ID 53685
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63424
    NORAD ID 63424
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4626 STARLINK-33655
    Time of Closest Approach 2026-10-20T00:47:36+0000
    Collision Probability (Pc) 1.328677E-6
    Conjunction Distance (km) 2.815 km
    Relative Speed (km/s) 12.665 km/s
    Conjunction Risk Parameters R (Radial): 0.145 | I (In-track): -1.56 | C (Cross-track): 2.338
    Collision Risk Index (CRI) 0.37
    X Position (km) 5084.377 5085.829
    Position Y (km) -720.462 -718.618
    Position Z (km) 4541.017 4539.464
    Velocity X (km/s) 4.757 -0.041
    Velocity Y (km/s) -1.977 7.527
    Velocity Z (km/s) -5.624 1.234

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4626 STARLINK-33655
    Semimajor Axis (a) 6859.045 km 6861.151 km
    Eccentricity (e) 0.000143 0.000052
    Inclination (i) 97.2822° 42.9980°
    RAAN 164.9207° 286.0488°
    Perigee Argument 78.8950° 253.9386°
    Mean Anomaly (M) 8.2149° 106.1409°
    Apogee 481.889 km 483.370 km
    Perigee 479.927 km 482.658 km
    Orbit Epoch 2026-10-19T12:00:02+0000 2026-10-19T00:55:21+0000

    STARLINK-4626 & STARLINK-33655 Collision Probability (Pc) Trend

    STARLINK-4626 & STARLINK-33655 Collision Probability (Pc) TrendNot Available

    STARLINK-4626 & STARLINK-33655 Miss Distance (Miss Distance) Trend

    STARLINK-4626 & STARLINK-33655 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4626Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33655Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4626Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33655Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4626

    No nearby objects data