Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.44233E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-04T20:05:27+0800
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    1 Object 1

    AOE ID 40879
    NORAD ID 40879
    Object Type ROCKET BODY
    Country
    CN CN
    ← VS →

    2 Object 2

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

    Conjunction Constraints

    Parameter CZ-4C R/B ONEWEB-0405
    Time of Closest Approach 2026-11-06T17:56:43+0000
    Collision Probability (Pc) 4.44233E-6
    Conjunction Distance (km) 1.699 km
    Relative Speed (km/s) 14.426 km/s
    Conjunction Risk Parameters R (Radial): -0.033 | I (In-track): 0.138 | C (Cross-track): -1.693
    Collision Risk Index (CRI) 0.48
    X Position (km) -4110.014 -4111.418
    Position Y (km) 5218.217 5217.275
    Position Z (km) -3639.993 -3639.828
    Velocity X (km/s) -0.889 1.916
    Velocity Y (km/s) 3.572 -2.918
    Velocity Z (km/s) 6.217 -6.357

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4C R/B ONEWEB-0405
    Semimajor Axis (a) 7512.370 km 7567.884 km
    Eccentricity (e) 0.009373 0.000213
    Inclination (i) 100.5762° 87.9120°
    RAAN 119.5726° 307.6924°
    Perigee Argument 120.6330° 100.0413°
    Mean Anomaly (M) 240.4074° 260.0959°
    Apogee 1204.648 km 1191.362 km
    Perigee 1063.818 km 1188.132 km
    Orbit Epoch 2026-11-04T01:15:42+0000 2026-11-03T17:52:14+0000

    CZ-4C R/B & ONEWEB-0405 Collision Probability (Pc) Trend

    CZ-4C R/B & ONEWEB-0405 Collision Probability (Pc) TrendNot Available

    CZ-4C R/B & ONEWEB-0405 Miss Distance (Miss Distance) Trend

    CZ-4C R/B & ONEWEB-0405 Miss Distance (Miss Distance) TrendNot Available

    CZ-4C R/BMiss 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-4C R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    ONEWEB-0405Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4C R/B

    No nearby objects data