Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.052102E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T02:52:23+0800
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    1 Object 1

    AOE ID 30562
    NORAD ID 30562
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 57833
    NORAD ID 57833
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter FENGYUN 1C DEB YAOGAN-40 01C
    Time of Closest Approach 2026-10-18T01:03:30+0000
    Collision Probability (Pc) 3.052102E-6
    Conjunction Distance (km) 1.942 km
    Relative Speed (km/s) 14.528 km/s
    Conjunction Risk Parameters R (Radial): 1.511 | I (In-track): -0.218 | C (Cross-track): -1.2
    Collision Risk Index (CRI) 0.45
    X Position (km) 1343.523 1343.539
    Position Y (km) 1138.304 1139.724
    Position Z (km) -7019.473 -7020.797
    Velocity X (km/s) 7.254 -6.626
    Velocity Y (km/s) 0.091 -2.832
    Velocity Z (km/s) 1.411 -1.728

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB YAOGAN-40 01C
    Semimajor Axis (a) 7187.542 km 7229.073 km
    Eccentricity (e) 0.005938 0.000278
    Inclination (i) 98.7431° 85.9969°
    RAAN 1.5461° 204.3494°
    Perigee Argument 94.6208° 73.3884°
    Mean Anomaly (M) 296.0817° 286.7604°
    Apogee 852.083 km 852.943 km
    Perigee 766.727 km 848.929 km
    Orbit Epoch 2026-10-17T03:39:36+0000 2026-10-17T11:56:48+0000

    FENGYUN 1C DEB & YAOGAN-40 01C Collision Probability (Pc) Trend

    FENGYUN 1C DEB & YAOGAN-40 01C Collision Probability (Pc) TrendNot Available

    FENGYUN 1C DEB & YAOGAN-40 01C Miss Distance (Miss Distance) Trend

    FENGYUN 1C DEB & YAOGAN-40 01C Miss Distance (Miss Distance) TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    YAOGAN-40 01CMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    YAOGAN-40 01CCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data