Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    5.307107E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-04T23:37:11+0800
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    1 Object 1

    AOE ID 39213
    NORAD ID 39213
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    Name LQSAT
    AOE ID 40958
    NORAD ID 40958
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter CZ-4C DEB LQSAT
    Time of Closest Approach 2026-11-05T02:43:57+0000
    Collision Probability (Pc) 5.307107E-7
    Conjunction Distance (km) 2.73 km
    Relative Speed (km/s) 2.099 km/s
    Conjunction Risk Parameters R (Radial): -0.53 | I (In-track): 2.65 | C (Cross-track): 0.382
    Collision Risk Index (CRI) 0.29
    X Position (km) 720.058 721.489
    Position Y (km) 669.585 667.309
    Position Z (km) -6957.58 -6957.115
    Velocity X (km/s) 5.016 3.289
    Velocity Y (km/s) -5.605 -6.756
    Velocity Z (km/s) -0.012 -0.32

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4C DEB LQSAT
    Semimajor Axis (a) 7020.297 km 7017.205 km
    Eccentricity (e) 0.001059 0.001689
    Inclination (i) 98.0372° 97.6827°
    RAAN 310.6823° 294.7398°
    Perigee Argument 356.3671° 172.7059°
    Mean Anomaly (M) 3.7460° 187.4400°
    Apogee 649.592 km 650.921 km
    Perigee 634.728 km 627.215 km
    Orbit Epoch 2026-11-03T23:28:48+0000 2026-11-04T04:23:15+0000

    CZ-4C DEB & LQSAT Collision Probability (Pc) Trend

    CZ-4C DEB & LQSAT Collision Probability (Pc) TrendNot Available

    CZ-4C DEB & LQSAT Miss Distance (Miss Distance) Trend

    CZ-4C DEB & LQSAT Miss Distance (Miss Distance) TrendNot Available

    CZ-4C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    LQSATMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    LQSATCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4C DEB

    No nearby objects data