Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.920283E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T08:28:58+0800
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    1 Object 1

    AOE ID 47537
    NORAD ID 47537
    Object Type ROCKET BODY
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 65110
    NORAD ID 65110
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter CZ-4C R/B HULIANWANG DIGUI-53
    Time of Closest Approach 2026-10-23T17:54:54+0000
    Collision Probability (Pc) 7.920283E-6
    Conjunction Distance (km) 1.298 km
    Relative Speed (km/s) 9.314 km/s
    Conjunction Risk Parameters R (Radial): 1.119 | I (In-track): 0.487 | C (Cross-track): -0.444
    Collision Risk Index (CRI) 0.53
    X Position (km) -5444.29 -5443.51
    Position Y (km) 719.719 720.259
    Position Z (km) -5165.345 -5164.459
    Velocity X (km/s) 3.403 -3.16
    Velocity Y (km/s) -4.902 -6.05
    Velocity Z (km/s) -4.018 2.49

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4C R/B HULIANWANG DIGUI-53
    Semimajor Axis (a) 7384.700 km 7527.441 km
    Eccentricity (e) 0.031492 0.000849
    Inclination (i) 63.4476° 50.0041°
    RAAN 327.6640° 230.2223°
    Perigee Argument 1.1334° 105.3959°
    Mean Anomaly (M) 359.0349° 254.7852°
    Apogee 1239.120 km 1155.697 km
    Perigee 774.006 km 1142.911 km
    Orbit Epoch 2026-10-22T12:42:47+0000 2026-10-22T04:20:36+0000

    CZ-4C R/B & HULIANWANG DIGUI-53 Collision Probability (Pc) Trend

    CZ-4C R/B & HULIANWANG DIGUI-53 Collision Probability (Pc) TrendNot Available

    CZ-4C R/B & HULIANWANG DIGUI-53 Miss Distance (Miss Distance) Trend

    CZ-4C R/B & HULIANWANG DIGUI-53 Miss Distance (Miss Distance) TrendNot Available

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

    Object 1 Miss Distance TrendNot Available

    HULIANWANG DIGUI-53Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4C R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    HULIANWANG DIGUI-53Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4C R/B

    No nearby objects data