Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.249718E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-04T18:44:32+0800
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    1 Object 1

    AOE ID 24836
    NORAD ID 24836
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 25942
    NORAD ID 25942
    Object Type ROCKET BODY
    Country
    CN CN

    Conjunction Constraints

    Parameter IRIDIUM 914 CZ-4B R/B
    Time of Closest Approach 2026-11-05T23:32:24+0000
    Collision Probability (Pc) 8.249718E-7
    Conjunction Distance (km) 2.702 km
    Relative Speed (km/s) 4.913 km/s
    Conjunction Risk Parameters R (Radial): 1.17 | I (In-track): -2.306 | C (Cross-track): -0.782
    Collision Risk Index (CRI) 0.33
    X Position (km) 2183.965 2186.563
    Position Y (km) -863.525 -864.2
    Position Z (km) 6725.655 6725.964
    Velocity X (km/s) -5.922 -7.122
    Velocity Y (km/s) 3.877 -0.877
    Velocity Z (km/s) 2.417 2.123

    Orbital Parameters 国际轨道数据源

    Parameter IRIDIUM 914 CZ-4B R/B
    Semimajor Axis (a) 7132.314 km 7141.625 km
    Eccentricity (e) 0.000255 0.009601
    Inclination (i) 86.3924° 98.7049°
    RAAN 328.9342° 2.2991°
    Perigee Argument 54.8398° 161.4320°
    Mean Anomaly (M) 305.3041° 199.0409°
    Apogee 755.997 km 832.054 km
    Perigee 752.357 km 694.922 km
    Orbit Epoch 2026-11-03T19:33:33+0000 2026-11-03T21:07:08+0000

    IRIDIUM 914 & CZ-4B R/B Collision Probability (Pc) Trend

    IRIDIUM 914 & CZ-4B R/B Collision Probability (Pc) TrendNot Available

    IRIDIUM 914 & CZ-4B R/B Miss Distance (Miss Distance) Trend

    IRIDIUM 914 & CZ-4B R/B Miss Distance (Miss Distance) TrendNot Available

    IRIDIUM 914Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CZ-4B R/BMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IRIDIUM 914Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-4B R/BCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IRIDIUM 914

    No nearby objects data