Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.365243E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-12T15:13:20+0800
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    1 Object 1

    AOE ID 38039
    NORAD ID 38039
    Object Type ROCKET BODY
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 61907
    NORAD ID 61907
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter CZ-4B R/B OBJECT P
    Time of Closest Approach 2026-11-14T09:06:58+0000
    Collision Probability (Pc) 2.365243E-6
    Conjunction Distance (km) 2.148 km
    Relative Speed (km/s) 14.447 km/s
    Conjunction Risk Parameters R (Radial): 1.009 | I (In-track): -0.584 | C (Cross-track): -1.804
    Collision Risk Index (CRI) 0.42
    X Position (km) -2979.431 -2979.506
    Position Y (km) -647.863 -649.819
    Position Z (km) -6177.344 -6178.227
    Velocity X (km/s) -6.859 5.9
    Velocity Y (km/s) 1.092 3.551
    Velocity Z (km/s) 3.094 -3.218

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4B R/B OBJECT P
    Semimajor Axis (a) 6892.894 km 6889.497 km
    Eccentricity (e) 0.011942 0.000999
    Inclination (i) 98.4465° 97.3983°
    RAAN 171.6005° 25.2021°
    Perigee Argument 221.6887° 262.3656°
    Mean Anomaly (M) 137.5197° 97.6443°
    Apogee 597.072 km 518.246 km
    Perigee 432.442 km 504.474 km
    Orbit Epoch 2026-11-11T13:20:10+0000 2026-11-11T23:05:41+0000

    CZ-4B R/B & OBJECT P Collision Probability (Pc) Trend

    CZ-4B R/B & OBJECT P Collision Probability (Pc) TrendNot Available

    CZ-4B R/B & OBJECT P Miss Distance (Miss Distance) Trend

    CZ-4B R/B & OBJECT P Miss Distance (Miss Distance) TrendNot Available

    CZ-4B R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT PMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4B R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT PCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4B R/B

    No nearby objects data