Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.526731E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T15:16:00+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 61155
    NORAD ID 61155
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter IRIDIUM 137 CZ-6A DEB
    Time of Closest Approach 2026-10-29T09:23:07+0000
    Collision Probability (Pc) 4.526731E-6
    Conjunction Distance (km) 1.444 km
    Relative Speed (km/s) 6.89 km/s
    Conjunction Risk Parameters R (Radial): -1.09 | I (In-track): 0.833 | C (Cross-track): -0.447
    Collision Risk Index (CRI) 0.48
    X Position (km) 454.937 455.37
    Position Y (km) 57.386 58.177
    Position Z (km) 7131.912 7130.785
    Velocity X (km/s) 0.51 6.391
    Velocity Y (km/s) 7.449 3.87
    Velocity Z (km/s) -0.092 -0.368

    Orbital Parameters 国际轨道数据源

    Parameter IRIDIUM 137 CZ-6A DEB
    Semimajor Axis (a) 7155.806 km 7180.632 km
    Eccentricity (e) 0.000240 0.010236
    Inclination (i) 86.3929° 88.5101°
    RAAN 267.0639° 211.5722°
    Perigee Argument 89.0796° 33.4331°
    Mean Anomaly (M) 271.0674° 327.3269°
    Apogee 779.387 km 875.994 km
    Perigee 775.951 km 728.996 km
    Orbit Epoch 2026-10-26T22:21:31+0000 2026-10-26T18:40:49+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