Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.508488E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T14:22:41+0800
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    1 Object 1

    AOE ID 34926
    NORAD ID 34926
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 39150
    NORAD ID 39150
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter IRIDIUM 33 DEB GAOFEN 1
    Time of Closest Approach 2026-10-27T07:53:48+0000
    Collision Probability (Pc) 1.508488E-6
    Conjunction Distance (km) 2.726 km
    Relative Speed (km/s) 14.569 km/s
    Conjunction Risk Parameters R (Radial): -1.046 | I (In-track): -0.642 | C (Cross-track): 2.434
    Collision Risk Index (CRI) 0.39
    X Position (km) 575.723 574.605
    Position Y (km) 1069.158 1071.279
    Position Z (km) -6919.15 -6917.853
    Velocity X (km/s) -5.838 7.396
    Velocity Y (km/s) -4.63 1.143
    Velocity Z (km/s) -1.169 0.779

    Orbital Parameters 国际轨道数据源

    Parameter IRIDIUM 33 DEB GAOFEN 1
    Semimajor Axis (a) 7055.148 km 7018.420 km
    Eccentricity (e) 0.006820 0.001666
    Inclination (i) 86.1323° 97.8977°
    RAAN 219.3033° 9.2300°
    Perigee Argument 301.5746° 196.7094°
    Mean Anomaly (M) 86.0347° 163.3570°
    Apogee 725.128 km 651.975 km
    Perigee 628.894 km 628.591 km
    Orbit Epoch 2026-10-26T17:43:07+0000 2026-10-26T22:31:06+0000

    IRIDIUM 33 DEB & GAOFEN 1 Collision Probability (Pc) Trend

    IRIDIUM 33 DEB & GAOFEN 1 Collision Probability (Pc) TrendNot Available

    IRIDIUM 33 DEB & GAOFEN 1 Miss Distance (Miss Distance) Trend

    IRIDIUM 33 DEB & GAOFEN 1 Miss Distance (Miss Distance) TrendNot Available

    IRIDIUM 33 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    GAOFEN 1Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IRIDIUM 33 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    GAOFEN 1Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IRIDIUM 33 DEB

    No nearby objects data