Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.275112E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-04T23:28:01+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 51623
    NORAD ID 51623
    Object Type PAYLOAD
    Country
    GB GB

    Conjunction Constraints

    Parameter CZ-4 DEB ONEWEB-0411
    Time of Closest Approach 2026-11-04T18:28:03+0000
    Collision Probability (Pc) 2.275112E-6
    Conjunction Distance (km) 2.182 km
    Relative Speed (km/s) 14.37 km/s
    Conjunction Risk Parameters R (Radial): -2.179 | I (In-track): 0.034 | C (Cross-track): 0.08
    Collision Risk Index (CRI) 0.42
    X Position (km) -5639.631 -5641.239
    Position Y (km) -636.506 -636.606
    Position Z (km) 5044.112 5045.582
    Velocity X (km/s) 4.691 -4.744
    Velocity Y (km/s) 2.101 -0.894
    Velocity Z (km/s) 5.012 -5.404

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4 DEB ONEWEB-0411
    Semimajor Axis (a) 7459.207 km 7599.849 km
    Eccentricity (e) 0.048634 0.000190
    Inclination (i) 99.3701° 87.8901°
    RAAN 194.2708° 8.4884°
    Perigee Argument 158.8041° 116.0192°
    Mean Anomaly (M) 1.5688° 244.1132°
    Apogee 1443.842 km 1223.158 km
    Perigee 718.298 km 1220.266 km
    Orbit Epoch 2026-11-04T02:59:23+0000 2026-11-03T21:36:23+0000

    CZ-4 DEB & ONEWEB-0411 Collision Probability (Pc) Trend

    CZ-4 DEB & ONEWEB-0411 Collision Probability (Pc) TrendNot Available

    CZ-4 DEB & ONEWEB-0411 Miss Distance (Miss Distance) Trend

    CZ-4 DEB & ONEWEB-0411 Miss Distance (Miss Distance) TrendNot Available

    CZ-4 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ONEWEB-0411Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    ONEWEB-0411Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4 DEB

    No nearby objects data