Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.2923E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-08T04:29:58+0800
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    1 Object 1

    AOE ID 29539
    NORAD ID 29539
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 64587
    NORAD ID 64587
    Object Type PAYLOAD
    Country
    IT IT

    Conjunction Constraints

    Parameter CZ-4B DEB IRIDE-MS2-HEO-8
    Time of Closest Approach 2026-11-08T16:24:54+0000
    Collision Probability (Pc) 1.2923E-6
    Conjunction Distance (km) 2.175 km
    Relative Speed (km/s) 5.568 km/s
    Conjunction Risk Parameters R (Radial): 1.722 | I (In-track): 1.237 | C (Cross-track): 0.488
    Collision Risk Index (CRI) 0.37
    X Position (km) 703.78 702.988
    Position Y (km) -726.386 -727.479
    Position Z (km) 6886.04 6887.747
    Velocity X (km/s) -6.978 -3.203
    Velocity Y (km/s) -2.833 -6.841
    Velocity Z (km/s) 0.431 -0.395

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4B DEB IRIDE-MS2-HEO-8
    Semimajor Axis (a) 6928.227 km 6969.541 km
    Eccentricity (e) 0.006109 0.000072
    Inclination (i) 97.7255° 97.7868°
    RAAN 20.1091° 63.9118°
    Perigee Argument 293.7226° 128.4715°
    Mean Anomaly (M) 95.9296° 231.6569°
    Apogee 592.414 km 591.904 km
    Perigee 507.766 km 590.904 km
    Orbit Epoch 2026-11-07T03:28:26+0000 2026-11-07T06:12:03+0000

    CZ-4B DEB & IRIDE-MS2-HEO-8 Collision Probability (Pc) Trend

    CZ-4B DEB & IRIDE-MS2-HEO-8 Collision Probability (Pc) TrendNot Available

    CZ-4B DEB & IRIDE-MS2-HEO-8 Miss Distance (Miss Distance) Trend

    CZ-4B DEB & IRIDE-MS2-HEO-8 Miss Distance (Miss Distance) TrendNot Available

    CZ-4B DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    IRIDE-MS2-HEO-8Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4B DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    IRIDE-MS2-HEO-8Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4B DEB

    No nearby objects data