Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.52664E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-01T16:43:44+0800
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    1 Object 1

    AOE ID 36416
    NORAD ID 36416
    Object Type ROCKET BODY
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 50173
    NORAD ID 50173
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-4C R/B STARLINK-3289
    Time of Closest Approach 2026-11-01T09:16:36+0000
    Collision Probability (Pc) 1.52664E-5
    Conjunction Distance (km) 1.14 km
    Relative Speed (km/s) 12.488 km/s
    Conjunction Risk Parameters R (Radial): -0.213 | I (In-track): 0.65 | C (Cross-track): -0.912
    Collision Risk Index (CRI) 0.59
    X Position (km) 4360.418 4359.465
    Position Y (km) 4324.963 4325.588
    Position Z (km) 3112.492 3112.488
    Velocity X (km/s) -4.815 -1.783
    Velocity Y (km/s) 0.777 5.43
    Velocity Z (km/s) 6.156 -5.029

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4C R/B STARLINK-3289
    Semimajor Axis (a) 7365.355 km 6888.708 km
    Eccentricity (e) 0.071197 0.000218
    Inclination (i) 63.3837° 53.2113°
    RAAN 32.0421° 248.0659°
    Perigee Argument 4.4171° 76.5708°
    Mean Anomaly (M) 356.2718° 306.5192°
    Apogee 1511.609 km 512.074 km
    Perigee 462.827 km 509.068 km
    Orbit Epoch 2026-10-31T15:40:29+0000 2026-11-01T04:00:02+0000

    CZ-4C R/B & STARLINK-3289 Collision Probability (Pc) Trend

    CZ-4C R/B & STARLINK-3289 Collision Probability (Pc) TrendNot Available

    CZ-4C R/B & STARLINK-3289 Miss Distance (Miss Distance) Trend

    CZ-4C R/B & STARLINK-3289 Miss Distance (Miss Distance) TrendNot Available

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

    Object 1 Miss Distance TrendNot Available

    STARLINK-3289Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4C R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3289Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4C R/B

    No nearby objects data