Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    6.530381E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T19:06:17+0800
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    1 Object 1

    AOE ID 26329
    NORAD ID 26329
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 66653
    NORAD ID 66653
    Object Type PAYLOAD
    Country
    KR KR

    Conjunction Constraints

    Parameter CZ-4 DEB INHA-ROSAT
    Time of Closest Approach 2026-10-23T11:54:05+0000
    Collision Probability (Pc) 6.530381E-5
    Conjunction Distance (km) 0.768 km
    Relative Speed (km/s) 14.986 km/s
    Conjunction Risk Parameters R (Radial): 0.713 | I (In-track): 0.031 | C (Cross-track): -0.284
    Collision Risk Index (CRI) 0.71
    X Position (km) -5064.419 -5065.126
    Position Y (km) -4556.876 -4557.128
    Position Z (km) 1451.37 1451.53
    Velocity X (km/s) -1.936 0.464
    Velocity Y (km/s) -0.24 1.821
    Velocity Z (km/s) -7.318 7.33

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4 DEB INHA-ROSAT
    Semimajor Axis (a) 6976.579 km 6966.421 km
    Eccentricity (e) 0.004414 0.001109
    Inclination (i) 98.2986° 97.7525°
    RAAN 39.4858° 222.9124°
    Perigee Argument 103.1032° 295.2548°
    Mean Anomaly (M) 22.7587° 64.7521°
    Apogee 629.239 km 596.013 km
    Perigee 567.645 km 580.555 km
    Orbit Epoch 2026-10-22T19:35:50+0000 2026-10-22T18:09:18+0000

    CZ-4 DEB & INHA-ROSAT Collision Probability (Pc) Trend

    CZ-4 DEB & INHA-ROSAT Collision Probability (Pc) TrendNot Available

    CZ-4 DEB & INHA-ROSAT Miss Distance (Miss Distance) Trend

    CZ-4 DEB & INHA-ROSAT Miss Distance (Miss Distance) TrendNot Available

    CZ-4 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    INHA-ROSATMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    INHA-ROSATCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4 DEB

    No nearby objects data