Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.605522E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T17:10:25+0800
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    1 Object 1

    AOE ID 30540
    NORAD ID 30540
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 41181
    NORAD ID 41181
    Object Type PAYLOAD
    Country
    ORB ORB

    Conjunction Constraints

    Parameter FENGYUN 1C DEB ORBCOMM FM 105
    Time of Closest Approach 2026-10-27T19:18:31+0000
    Collision Probability (Pc) 3.605522E-6
    Conjunction Distance (km) 1.536 km
    Relative Speed (km/s) 6.571 km/s
    Conjunction Risk Parameters R (Radial): 1.523 | I (In-track): 0.176 | C (Cross-track): -0.089
    Collision Risk Index (CRI) 0.46
    X Position (km) -3326.781 -3326.124
    Position Y (km) -6277.508 -6276.151
    Position Z (km) -487.212 -486.919
    Velocity X (km/s) -0.786 4.692
    Velocity Y (km/s) 0.997 -2.07
    Velocity Z (km/s) -7.393 -5.452

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB ORBCOMM FM 105
    Semimajor Axis (a) 7152.859 km 7118.126 km
    Eccentricity (e) 0.005218 0.000125
    Inclination (i) 98.8907° 47.0011°
    RAAN 61.1553° 63.6960°
    Perigee Argument 208.5761° 11.4310°
    Mean Anomaly (M) 179.9740° 348.6599°
    Apogee 812.048 km 740.881 km
    Perigee 737.396 km 739.097 km
    Orbit Epoch 2026-10-26T07:26:48+0000 2026-10-26T15:54:56+0000

    FENGYUN 1C DEB & ORBCOMM FM 105 Collision Probability (Pc) Trend

    FENGYUN 1C DEB & ORBCOMM FM 105 Collision Probability (Pc) TrendNot Available

    FENGYUN 1C DEB & ORBCOMM FM 105 Miss Distance (Miss Distance) Trend

    FENGYUN 1C DEB & ORBCOMM FM 105 Miss Distance (Miss Distance) TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ORBCOMM FM 105Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    ORBCOMM FM 105Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data