Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.947606E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T15:47:32+0800
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    1 Object 1

    AOE ID 30294
    NORAD ID 30294
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 36110
    NORAD ID 36110
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter FENGYUN 1C DEB YAOGAN 7
    Time of Closest Approach 2026-10-27T17:20:34+0000
    Collision Probability (Pc) 1.947606E-6
    Conjunction Distance (km) 2.195 km
    Relative Speed (km/s) 11.399 km/s
    Conjunction Risk Parameters R (Radial): 1.934 | I (In-track): 0.695 | C (Cross-track): 0.772
    Collision Risk Index (CRI) 0.41
    X Position (km) -1263.709 -1263.966
    Position Y (km) 842.14 841.065
    Position Z (km) 6846.159 6844.263
    Velocity X (km/s) -1.735 7.373
    Velocity Y (km/s) 7.314 0.904
    Velocity Z (km/s) -1.161 1.266

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB YAOGAN 7
    Semimajor Axis (a) 7151.497 km 7013.430 km
    Eccentricity (e) 0.019799 0.002402
    Inclination (i) 98.3843° 97.9863°
    RAAN 283.8938° 184.8704°
    Perigee Argument 79.5409° 337.2713°
    Mean Anomaly (M) 337.4294° 22.7432°
    Apogee 914.953 km 652.142 km
    Perigee 631.767 km 618.444 km
    Orbit Epoch 2026-10-26T22:44:56+0000 2026-10-26T23:06:36+0000

    FENGYUN 1C DEB & YAOGAN 7 Collision Probability (Pc) Trend

    FENGYUN 1C DEB & YAOGAN 7 Collision Probability (Pc) TrendNot Available

    FENGYUN 1C DEB & YAOGAN 7 Miss Distance (Miss Distance) Trend

    FENGYUN 1C DEB & YAOGAN 7 Miss Distance (Miss Distance) TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    YAOGAN 7Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    YAOGAN 7Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data