Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.073435E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T00:41:40+0800
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    1 Object 1

    AOE ID 43076
    NORAD ID 43076
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61809
    NORAD ID 61809
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter IRIDIUM 137 CZ-6A DEB
    Time of Closest Approach 2026-10-29T11:56:30+0000
    Collision Probability (Pc) 1.073435E-6
    Conjunction Distance (km) 1.809 km
    Relative Speed (km/s) 1.831 km/s
    Conjunction Risk Parameters R (Radial): 1.798 | I (In-track): 0.189 | C (Cross-track): 0.045
    Collision Risk Index (CRI) 0.36
    X Position (km) -532.196 -532.384
    Position Y (km) -1245.335 -1245.829
    Position Z (km) -7035.714 -7037.444
    Velocity X (km/s) -0.429 -2.211
    Velocity Y (km/s) -7.316 -6.905
    Velocity Z (km/s) 1.328 1.404

    Orbital Parameters 国际轨道数据源

    Parameter IRIDIUM 137 CZ-6A DEB
    Semimajor Axis (a) 7155.806 km 7040.905 km
    Eccentricity (e) 0.000240 0.016899
    Inclination (i) 86.3929° 89.0026°
    RAAN 266.9471° 252.3436°
    Perigee Argument 88.9812° 103.1158°
    Mean Anomaly (M) 271.1659° 258.8980°
    Apogee 779.387 km 781.752 km
    Perigee 775.951 km 543.784 km
    Orbit Epoch 2026-10-27T05:03:23+0000 2026-10-27T03:06:28+0000

    IRIDIUM 137 & CZ-6A DEB Collision Probability (Pc) Trend

    IRIDIUM 137 & CZ-6A DEB Collision Probability (Pc) TrendNot Available

    IRIDIUM 137 & CZ-6A DEB Miss Distance (Miss Distance) Trend

    IRIDIUM 137 & CZ-6A DEB Miss Distance (Miss Distance) TrendNot Available

    IRIDIUM 137Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IRIDIUM 137Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IRIDIUM 137

    No nearby objects data