Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.421156E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:58:37+0800
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    1 Object 1

    AOE ID 40337
    NORAD ID 40337
    Object Type ROCKET BODY
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 64507
    NORAD ID 64507
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-4B R/B KUIPER-00047
    Time of Closest Approach 2026-10-29T08:38:35+0000
    Collision Probability (Pc) 1.421156E-5
    Conjunction Distance (km) 1.193 km
    Relative Speed (km/s) 14.099 km/s
    Conjunction Risk Parameters R (Radial): 1.182 | I (In-track): 0.071 | C (Cross-track): 0.141
    Collision Risk Index (CRI) 0.58
    X Position (km) 3951.215 3950.677
    Position Y (km) 3829.79 3829.071
    Position Z (km) 4332.024 4331.241
    Velocity X (km/s) -2.268 -2.046
    Velocity Y (km/s) -4.156 6.271
    Velocity Z (km/s) 5.818 -3.667

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4B R/B KUIPER-00047
    Semimajor Axis (a) 6925.870 km 7007.631 km
    Eccentricity (e) 0.013795 0.000131
    Inclination (i) 98.4716° 51.9016°
    RAAN 48.2817° 273.1094°
    Perigee Argument 259.0321° 60.2444°
    Mean Anomaly (M) 99.5360° 299.8649°
    Apogee 643.274 km 630.414 km
    Perigee 452.192 km 628.574 km
    Orbit Epoch 2026-10-27T00:39:59+0000 2026-10-26T21:43:19+0000

    CZ-4B R/B & KUIPER-00047 Collision Probability (Pc) Trend

    CZ-4B R/B & KUIPER-00047 Collision Probability (Pc) TrendNot Available

    CZ-4B R/B & KUIPER-00047 Miss Distance (Miss Distance) Trend

    CZ-4B R/B & KUIPER-00047 Miss Distance (Miss Distance) TrendNot Available

    CZ-4B R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    KUIPER-00047Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4B R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    KUIPER-00047Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4B R/B

    No nearby objects data