Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.997739E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T17:19:38+0800
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    1 Object 1

    AOE ID 26134
    NORAD ID 26134
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 50485
    NORAD ID 50485
    Object Type PAYLOAD
    Country
    GB GB

    Conjunction Constraints

    Parameter CZ-4 DEB ONEWEB-0405
    Time of Closest Approach 2026-10-31T17:25:10+0000
    Collision Probability (Pc) 1.997739E-6
    Conjunction Distance (km) 2.287 km
    Relative Speed (km/s) 13.75 km/s
    Conjunction Risk Parameters R (Radial): 0.929 | I (In-track): 0.643 | C (Cross-track): 1.989
    Collision Risk Index (CRI) 0.41
    X Position (km) 1237.156 1238.948
    Position Y (km) -1136.03 -1135.154
    Position Z (km) 7371.275 7370.156
    Velocity X (km/s) 0.285 -4.345
    Velocity Y (km/s) -7.11 5.596
    Velocity Z (km/s) -0.891 1.589

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4 DEB ONEWEB-0405
    Semimajor Axis (a) 7390.362 km 7567.876 km
    Eccentricity (e) 0.041604 0.000207
    Inclination (i) 98.9906° 87.9117°
    RAAN 92.6848° 308.4947°
    Perigee Argument 334.1752° 103.4904°
    Mean Anomaly (M) 146.6542° 256.6458°
    Apogee 1319.693 km 1191.305 km
    Perigee 704.757 km 1188.173 km
    Orbit Epoch 2026-10-30T22:12:51+0000 2026-10-30T17:21:20+0000

    CZ-4 DEB & ONEWEB-0405 Collision Probability (Pc) Trend

    CZ-4 DEB & ONEWEB-0405 Collision Probability (Pc) TrendNot Available

    CZ-4 DEB & ONEWEB-0405 Miss Distance (Miss Distance) Trend

    CZ-4 DEB & ONEWEB-0405 Miss Distance (Miss Distance) TrendNot Available

    CZ-4 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ONEWEB-0405Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    ONEWEB-0405Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4 DEB

    No nearby objects data