Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.45915E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T19:00:49+0800
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    1 Object 1

    AOE ID 30065
    NORAD ID 30065
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 44779
    NORAD ID 44779
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter FENGYUN 1C DEB NINGXIA-1 1
    Time of Closest Approach 2026-10-21T05:10:46+0000
    Collision Probability (Pc) 2.45915E-6
    Conjunction Distance (km) 1.962 km
    Relative Speed (km/s) 10.783 km/s
    Conjunction Risk Parameters R (Radial): 0.247 | I (In-track): -1.339 | C (Cross-track): 1.412
    Collision Risk Index (CRI) 0.43
    X Position (km) -968.828 -969.728
    Position Y (km) -5114.857 -5113.724
    Position Z (km) -5075.053 -5076.377
    Velocity X (km/s) -2.499 7.034
    Velocity Y (km/s) -4.739 -2.144
    Velocity Z (km/s) 5.143 0.827

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB NINGXIA-1 1
    Semimajor Axis (a) 7317.221 km 7264.598 km
    Eccentricity (e) 0.012984 0.001037
    Inclination (i) 98.7265° 45.0072°
    RAAN 249.3917° 342.2629°
    Perigee Argument 262.5883° 19.7239°
    Mean Anomaly (M) 96.0506° 340.3994°
    Apogee 1034.088 km 893.993 km
    Perigee 844.080 km 878.929 km
    Orbit Epoch 2026-10-19T20:30:02+0000 2026-10-19T22:46:58+0000

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

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

    FENGYUN 1C DEB & NINGXIA-1 1 Miss Distance (Miss Distance) Trend

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

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    NINGXIA-1 1Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    NINGXIA-1 1Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data