Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.450773E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:01:41+0800
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    1 Object 1

    AOE ID 54818
    NORAD ID 54818
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 60946
    NORAD ID 60946
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter GAOFEN 11 04 YAOGAN-43 02B
    Time of Closest Approach 2026-10-29T04:50:53+0000
    Collision Probability (Pc) 9.450773E-7
    Conjunction Distance (km) 2.985 km
    Relative Speed (km/s) 7.898 km/s
    Conjunction Risk Parameters R (Radial): 2.945 | I (In-track): 0.416 | C (Cross-track): 0.247
    Collision Risk Index (CRI) 0.35
    X Position (km) -1870.998 -1871.617
    Position Y (km) -6611.118 -6614.009
    Position Z (km) 80.922 80.513
    Velocity X (km/s) -0.975 5.99
    Velocity Y (km/s) 0.176 -1.751
    Velocity Z (km/s) -7.556 -4.37

    Orbital Parameters 国际轨道数据源

    Parameter GAOFEN 11 04 YAOGAN-43 02B
    Semimajor Axis (a) 6873.163 km 6875.038 km
    Eccentricity (e) 0.000716 0.000274
    Inclination (i) 97.4416° 34.9945°
    RAAN 72.2537° 88.1434°
    Perigee Argument 193.4778° 262.5904°
    Mean Anomaly (M) 166.6268° 97.4499°
    Apogee 499.949 km 498.788 km
    Perigee 490.103 km 495.014 km
    Orbit Epoch 2026-10-27T07:55:47+0000 2026-10-27T03:17:45+0000

    GAOFEN 11 04 & YAOGAN-43 02B Collision Probability (Pc) Trend

    GAOFEN 11 04 & YAOGAN-43 02B Collision Probability (Pc) TrendNot Available

    GAOFEN 11 04 & YAOGAN-43 02B Miss Distance (Miss Distance) Trend

    GAOFEN 11 04 & YAOGAN-43 02B Miss Distance (Miss Distance) TrendNot Available

    GAOFEN 11 04Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    YAOGAN-43 02BMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    GAOFEN 11 04Collision Probability Trend

    Object 1 Probability TrendNot Available

    YAOGAN-43 02BCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with GAOFEN 11 04

    No nearby objects data