Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.308269E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-03T09:29:55+0800
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    1 Object 1

    AOE ID 29791
    NORAD ID 29791
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 41187
    NORAD ID 41187
    Object Type PAYLOAD
    Country
    ORB ORB

    Conjunction Constraints

    Parameter FENGYUN 1C DEB ORBCOMM FM 108
    Time of Closest Approach 2026-11-04T15:00:57+0000
    Collision Probability (Pc) 2.308269E-6
    Conjunction Distance (km) 2.072 km
    Relative Speed (km/s) 12.102 km/s
    Conjunction Risk Parameters R (Radial): 2.008 | I (In-track): 0.302 | C (Cross-track): -0.413
    Collision Risk Index (CRI) 0.42
    X Position (km) 4331.075 4332.199
    Position Y (km) -2142.097 -2142.281
    Position Z (km) 5153.915 5155.646
    Velocity X (km/s) -5.567 3.671
    Velocity Y (km/s) 0.832 6.545
    Velocity Z (km/s) 4.972 -0.365

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB ORBCOMM FM 108
    Semimajor Axis (a) 7065.266 km 7074.515 km
    Eccentricity (e) 0.003911 0.000143
    Inclination (i) 99.0250° 47.0046°
    RAAN 340.9727° 249.2163°
    Perigee Argument 152.3320° 106.1348°
    Mean Anomaly (M) 219.8576° 253.9695°
    Apogee 714.759 km 697.391 km
    Perigee 659.499 km 695.365 km
    Orbit Epoch 2026-11-02T08:38:37+0000 2026-11-02T06:42:31+0000

    FENGYUN 1C DEB & ORBCOMM FM 108 Collision Probability (Pc) Trend

    FENGYUN 1C DEB & ORBCOMM FM 108 Collision Probability (Pc) TrendNot Available

    FENGYUN 1C DEB & ORBCOMM FM 108 Miss Distance (Miss Distance) Trend

    FENGYUN 1C DEB & ORBCOMM FM 108 Miss Distance (Miss Distance) TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ORBCOMM FM 108Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    ORBCOMM FM 108Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data