Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.481291E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T08:00:13+0800
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    1 Object 1

    AOE ID 30244
    NORAD ID 30244
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 61552
    NORAD ID 61552
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter FENGYUN 1C DEB QIANFAN-19
    Time of Closest Approach 2026-10-24T03:38:19+0000
    Collision Probability (Pc) 6.481291E-6
    Conjunction Distance (km) 1.509 km
    Relative Speed (km/s) 14.501 km/s
    Conjunction Risk Parameters R (Radial): 0.609 | I (In-track): 0.288 | C (Cross-track): 1.351
    Collision Risk Index (CRI) 0.51
    X Position (km) -1804.731 -1805.583
    Position Y (km) -1777.63 -1776.596
    Position Z (km) -6774.66 -6775.354
    Velocity X (km/s) -6.764 5.205
    Velocity Y (km/s) -1.956 4.598
    Velocity Z (km/s) 2.312 -2.59

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB QIANFAN-19
    Semimajor Axis (a) 7219.138 km 7221.972 km
    Eccentricity (e) 0.000981 0.000734
    Inclination (i) 99.1140° 88.9907°
    RAAN 198.1770° 41.9356°
    Perigee Argument 136.3384° 31.8821°
    Mean Anomaly (M) 16.4133° 328.2809°
    Apogee 848.082 km 849.135 km
    Perigee 833.920 km 838.535 km
    Orbit Epoch 2026-10-23T04:56:37+0000 2026-10-23T06:05:24+0000

    FENGYUN 1C DEB & QIANFAN-19 Collision Probability (Pc) Trend

    FENGYUN 1C DEB & QIANFAN-19 Collision Probability (Pc) TrendNot Available

    FENGYUN 1C DEB & QIANFAN-19 Miss Distance (Miss Distance) Trend

    FENGYUN 1C DEB & QIANFAN-19 Miss Distance (Miss Distance) TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-19Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-19Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data