Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.792085E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T15:41:02+0800
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    1 Object 1

    AOE ID 43441
    NORAD ID 43441
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 58703
    NORAD ID 58703
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter ZHUHAI-1 OHS-02 TIANMU-1 18
    Time of Closest Approach 2026-10-29T15:39:52+0000
    Collision Probability (Pc) 4.792085E-6
    Conjunction Distance (km) 1.674 km
    Relative Speed (km/s) 15.072 km/s
    Conjunction Risk Parameters R (Radial): 0.212 | I (In-track): 0.265 | C (Cross-track): 1.639
    Collision Risk Index (CRI) 0.49
    X Position (km) 3920.358 3919.282
    Position Y (km) -4038.655 -4039.928
    Position Z (km) 3916.932 3917.067
    Velocity X (km/s) -3.827 2.133
    Velocity Y (km/s) 2.31 -3.931
    Velocity Z (km/s) 6.18 -6.177

    Orbital Parameters 国际轨道数据源

    Parameter ZHUHAI-1 OHS-02 TIANMU-1 18
    Semimajor Axis (a) 6861.855 km 6860.821 km
    Eccentricity (e) 0.001081 0.000413
    Inclination (i) 97.0302° 97.4631°
    RAAN 316.5371° 126.1832°
    Perigee Argument 116.7254° 222.4601°
    Mean Anomaly (M) 243.5093° 137.6319°
    Apogee 491.133 km 485.519 km
    Perigee 476.303 km 479.849 km
    Orbit Epoch 2026-10-26T23:02:41+0000 2026-10-26T22:34:53+0000

    ZHUHAI-1 OHS-02 & TIANMU-1 18 Collision Probability (Pc) Trend

    ZHUHAI-1 OHS-02 & TIANMU-1 18 Collision Probability (Pc) TrendNot Available

    ZHUHAI-1 OHS-02 & TIANMU-1 18 Miss Distance (Miss Distance) Trend

    ZHUHAI-1 OHS-02 & TIANMU-1 18 Miss Distance (Miss Distance) TrendNot Available

    ZHUHAI-1 OHS-02Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 18Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    ZHUHAI-1 OHS-02Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 18Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with ZHUHAI-1 OHS-02

    No nearby objects data