Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.161596E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T23:47:20+0800
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    1 Object 1

    AOE ID 30386
    NORAD ID 30386
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 47283
    NORAD ID 47283
    Object Type PAYLOAD
    Country
    GB GB

    Conjunction Constraints

    Parameter FENGYUN 1C DEB ONEWEB-0137
    Time of Closest Approach 2026-11-01T15:58:07+0000
    Collision Probability (Pc) 3.161596E-6
    Conjunction Distance (km) 1.901 km
    Relative Speed (km/s) 14.031 km/s
    Conjunction Risk Parameters R (Radial): 1.378 | I (In-track): 0.274 | C (Cross-track): 1.281
    Collision Risk Index (CRI) 0.45
    X Position (km) 1510.53 1510.807
    Position Y (km) -1460.663 -1459.217
    Position Z (km) -7305.871 -7304.669
    Velocity X (km/s) -6.879 5.624
    Velocity Y (km/s) 1.227 -4.092
    Velocity Z (km/s) -1.515 1.982

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB ONEWEB-0137
    Semimajor Axis (a) 7426.727 km 7591.867 km
    Eccentricity (e) 0.030517 0.000195
    Inclination (i) 98.6677° 87.8906°
    RAAN 165.2828° 323.9019°
    Perigee Argument 43.3988° 91.5322°
    Mean Anomaly (M) 345.8861° 268.6031°
    Apogee 1275.232 km 1215.212 km
    Perigee 821.948 km 1212.248 km
    Orbit Epoch 2026-10-29T14:15:36+0000 2026-10-29T22:28:36+0000

    FENGYUN 1C DEB & ONEWEB-0137 Collision Probability (Pc) Trend

    FENGYUN 1C DEB & ONEWEB-0137 Collision Probability (Pc) TrendNot Available

    FENGYUN 1C DEB & ONEWEB-0137 Miss Distance (Miss Distance) Trend

    FENGYUN 1C DEB & ONEWEB-0137 Miss Distance (Miss Distance) TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ONEWEB-0137Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    ONEWEB-0137Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data