Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.013018E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T12:55:34+0800
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    1 Object 1

    AOE ID 36163
    NORAD ID 36163
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 39150
    NORAD ID 39150
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter FENGYUN 1C DEB GAOFEN 1
    Time of Closest Approach 2026-10-22T17:47:57+0000
    Collision Probability (Pc) 8.013018E-6
    Conjunction Distance (km) 1.423 km
    Relative Speed (km/s) 14.864 km/s
    Conjunction Risk Parameters R (Radial): 1.035 | I (In-track): 0.162 | C (Cross-track): -0.962
    Collision Risk Index (CRI) 0.53
    X Position (km) 6318.312 6319.26
    Position Y (km) 139.192 138.237
    Position Z (km) 3074.348 3074.809
    Velocity X (km/s) 3.272 -3.236
    Velocity Y (km/s) -1.25 -1.221
    Velocity Z (km/s) -6.679 6.685

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB GAOFEN 1
    Semimajor Axis (a) 7044.939 km 7018.430 km
    Eccentricity (e) 0.002991 0.001630
    Inclination (i) 99.0710° 97.8977°
    RAAN 175.5648° 4.3913°
    Perigee Argument 197.7749° 213.1702°
    Mean Anomaly (M) 162.2410° 146.8488°
    Apogee 687.872 km 651.735 km
    Perigee 645.732 km 628.851 km
    Orbit Epoch 2026-10-21T14:55:52+0000 2026-10-21T23:47:24+0000

    FENGYUN 1C DEB & GAOFEN 1 Collision Probability (Pc) Trend

    FENGYUN 1C DEB & GAOFEN 1 Collision Probability (Pc) TrendNot Available

    FENGYUN 1C DEB & GAOFEN 1 Miss Distance (Miss Distance) Trend

    FENGYUN 1C DEB & GAOFEN 1 Miss Distance (Miss Distance) TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    GAOFEN 1Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    GAOFEN 1Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data