Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.827881E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T21:44:10+0800
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    1 Object 1

    AOE ID 52794
    NORAD ID 52794
    Object Type ROCKET BODY
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 62228
    NORAD ID 62228
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-2C R/B STARLINK-11476
    Time of Closest Approach 2026-10-20T16:17:21+0000
    Collision Probability (Pc) 2.827881E-6
    Conjunction Distance (km) 1.9 km
    Relative Speed (km/s) 11.762 km/s
    Conjunction Risk Parameters R (Radial): 1.651 | I (In-track): -0.602 | C (Cross-track): 0.723
    Collision Risk Index (CRI) 0.44
    X Position (km) 3286.036 3284.424
    Position Y (km) 5591.409 5590.521
    Position Z (km) -1835.054 -1834.584
    Velocity X (km/s) -5.189 -3.305
    Velocity Y (km/s) 1.264 3.836
    Velocity Z (km/s) -5.529 5.792

    Orbital Parameters 国际轨道数据源

    Parameter CZ-2C R/B STARLINK-11476
    Semimajor Axis (a) 6730.439 km 6737.720 km
    Eccentricity (e) 0.002713 0.000203
    Inclination (i) 50.1808° 53.1558°
    RAAN 228.4419° 75.8800°
    Perigee Argument 84.2526° 335.7069°
    Mean Anomaly (M) 276.1544° 24.3852°
    Apogee 370.559 km 360.954 km
    Perigee 334.045 km 358.212 km
    Orbit Epoch 2026-10-20T04:45:55+0000 2026-10-19T20:30:39+0000

    CZ-2C R/B & STARLINK-11476 Collision Probability (Pc) Trend

    CZ-2C R/B & STARLINK-11476 Collision Probability (Pc) TrendNot Available

    CZ-2C R/B & STARLINK-11476 Miss Distance (Miss Distance) Trend

    CZ-2C R/B & STARLINK-11476 Miss Distance (Miss Distance) TrendNot Available

    CZ-2C R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11476Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-2C R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11476Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-2C R/B

    No nearby objects data