Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    9.398276E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T11:16:26+0800
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    1 Object 1

    AOE ID 49492
    NORAD ID 49492
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 67251
    NORAD ID 67251
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter GAOFEN 11 3 OBJECT D
    Time of Closest Approach 2026-10-21T07:47:10+0000
    Collision Probability (Pc) 9.398276E-4
    Conjunction Distance (km) 0.098 km
    Relative Speed (km/s) 3.377 km/s
    Conjunction Risk Parameters R (Radial): -0.018 | I (In-track): 0.093 | C (Cross-track): 0.023
    Collision Risk Index (CRI) 0.94
    X Position (km) 118.8 118.708
    Position Y (km) 903.806 903.833
    Position Z (km) -6820.833 -6820.849
    Velocity X (km/s) 6.811 7.654
    Velocity Y (km/s) -3.356 -0.116
    Velocity Z (km/s) -0.322 0.112

    Orbital Parameters 国际轨道数据源

    Parameter GAOFEN 11 3 OBJECT D
    Semimajor Axis (a) 6873.364 km 6975.766 km
    Eccentricity (e) 0.000573 0.014587
    Inclination (i) 97.1949° 97.5555°
    RAAN 332.7222° 358.1043°
    Perigee Argument 11.3417° 271.7246°
    Mean Anomaly (M) 348.7948° 86.7271°
    Apogee 499.168 km 699.384 km
    Perigee 491.286 km 495.874 km
    Orbit Epoch 2026-10-20T13:16:33+0000 2026-10-20T03:10:10+0000

    GAOFEN 11 3 & OBJECT D Collision Probability (Pc) Trend

    GAOFEN 11 3 & OBJECT D Collision Probability (Pc) TrendNot Available

    GAOFEN 11 3 & OBJECT D Miss Distance (Miss Distance) Trend

    GAOFEN 11 3 & OBJECT D Miss Distance (Miss Distance) TrendNot Available

    GAOFEN 11 3Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT DMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    GAOFEN 11 3Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT DCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with GAOFEN 11 3

    No nearby objects data