Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.635655E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T18:33:57+0800
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    1 Object 1

    AOE ID 26119
    NORAD ID 26119
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 47282
    NORAD ID 47282
    Object Type PAYLOAD
    Country
    GB GB

    Conjunction Constraints

    Parameter CZ-4 DEB ONEWEB-0136
    Time of Closest Approach 2026-10-20T22:17:01+0000
    Collision Probability (Pc) 1.635655E-6
    Conjunction Distance (km) 2.538 km
    Relative Speed (km/s) 13.732 km/s
    Conjunction Risk Parameters R (Radial): -1.031 | I (In-track): 0.689 | C (Cross-track): 2.214
    Collision Risk Index (CRI) 0.39
    X Position (km) -1277.98 -1277.161
    Position Y (km) 1198.509 1200.559
    Position Z (km) 7379.451 7378.2
    Velocity X (km/s) 7.127 -5.864
    Velocity Y (km/s) 0.254 3.929
    Velocity Z (km/s) 0.857 -1.651

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4 DEB ONEWEB-0136
    Semimajor Axis (a) 7459.258 km 7591.863 km
    Eccentricity (e) 0.048590 0.000155
    Inclination (i) 99.3713° 87.8932°
    RAAN 179.7084° 325.9004°
    Perigee Argument 197.6848° 102.6591°
    Mean Anomaly (M) 191.7501° 257.4711°
    Apogee 1443.564 km 1214.905 km
    Perigee 718.678 km 1212.547 km
    Orbit Epoch 2026-10-19T15:42:50+0000 2026-10-19T20:08:40+0000

    CZ-4 DEB & ONEWEB-0136 Collision Probability (Pc) Trend

    CZ-4 DEB & ONEWEB-0136 Collision Probability (Pc) TrendNot Available

    CZ-4 DEB & ONEWEB-0136 Miss Distance (Miss Distance) Trend

    CZ-4 DEB & ONEWEB-0136 Miss Distance (Miss Distance) TrendNot Available

    CZ-4 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ONEWEB-0136Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    ONEWEB-0136Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4 DEB

    No nearby objects data