Conjunction Event Detail

    ⚠
    Extreme Risk
    Extreme collision probability. Maneuver strongly recommended for primary asset.
    1.708238E-3
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-09-25T19:15:51+0800
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    1 Object 1

    AOE ID 30984
    NORAD ID 30984
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 33331
    NORAD ID 33331
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter FENGYUN 1C DEB GEOEYE 1
    Time of Closest Approach 2026-09-26T23:50:47+0000
    Collision Probability (Pc) 1.708238E-3
    Conjunction Distance (km) 0.007 km
    Relative Speed (km/s) 4.68 km/s
    Conjunction Risk Parameters R (Radial): -0.002 | I (In-track): 0.007 | C (Cross-track): -0.001
    Collision Risk Index (CRI) 1
    X Position (km) 635.089 635.094
    Position Y (km) 847.779 847.774
    Position Z (km) -6987.832 -6987.83
    Velocity X (km/s) 4.461 7.133
    Velocity Y (km/s) -6.039 -2.278
    Velocity Z (km/s) -0.413 0.372

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB GEOEYE 1
    Semimajor Axis (a) 7097.167 km 7056.191 km
    Eccentricity (e) 0.012417 0.000585
    Inclination (i) 98.2360° 98.1254°
    RAAN 303.9219° 340.6165°
    Perigee Argument 208.0218° 101.8802°
    Mean Anomaly (M) 151.4257° 258.3057°
    Apogee 807.152 km 682.184 km
    Perigee 630.908 km 673.924 km
    Orbit Epoch 2026-09-24T21:00:23+0000 2026-09-24T21:25:06+0000

    FENGYUN 1C DEB & GEOEYE 1 Collision Probability (Pc) Trend

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

    FENGYUN 1C DEB & GEOEYE 1 Miss Distance (Miss Distance) Trend

    FENGYUN 1C DEB & GEOEYE 1 Miss Distance (Miss Distance) TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    GEOEYE 1Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    GEOEYE 1Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data