Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    7.284507E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-04T09:04:00+0800
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    1 Object 1

    AOE ID 24871
    NORAD ID 24871
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54893
    NORAD ID 54893
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter IRIDIUM 920 CZ-6A DEB
    Time of Closest Approach 2026-11-04T07:59:20+0000
    Collision Probability (Pc) 7.284507E-7
    Conjunction Distance (km) 2.131 km
    Relative Speed (km/s) 1.754 km/s
    Conjunction Risk Parameters R (Radial): -1.493 | I (In-track): -1.512 | C (Cross-track): -0.147
    Collision Risk Index (CRI) 0.32
    X Position (km) 6461.213 6459.217
    Position Y (km) -153.347 -153.258
    Position Z (km) -3036.338 -3037.078
    Velocity X (km/s) 3.18 3.139
    Velocity Y (km/s) 0.442 -1.308
    Velocity Z (km/s) 6.742 6.642

    Orbital Parameters 国际轨道数据源

    Parameter IRIDIUM 920 CZ-6A DEB
    Semimajor Axis (a) 7130.163 km 7116.677 km
    Eccentricity (e) 0.001044 0.006727
    Inclination (i) 86.4002° 98.6060°
    RAAN 0.6559° 353.7914°
    Perigee Argument 206.2945° 225.7553°
    Mean Anomaly (M) 153.7727° 133.8105°
    Apogee 759.470 km 786.417 km
    Perigee 744.582 km 690.663 km
    Orbit Epoch 2026-11-03T13:47:09+0000 2026-11-03T13:50:25+0000

    IRIDIUM 920 & CZ-6A DEB Collision Probability (Pc) Trend

    IRIDIUM 920 & CZ-6A DEB Collision Probability (Pc) TrendNot Available

    IRIDIUM 920 & CZ-6A DEB Miss Distance (Miss Distance) Trend

    IRIDIUM 920 & CZ-6A DEB Miss Distance (Miss Distance) TrendNot Available

    IRIDIUM 920Miss 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 920Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IRIDIUM 920

    No nearby objects data