Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.022226E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T19:33:45+0800
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    1 Object 1

    AOE ID 39625
    NORAD ID 39625
    Object Type ROCKET BODY
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 55410
    NORAD ID 55410
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-2C R/B STARLINK-5633
    Time of Closest Approach 2026-10-21T21:53:12+0000
    Collision Probability (Pc) 1.022226E-5
    Conjunction Distance (km) 1.328 km
    Relative Speed (km/s) 15.012 km/s
    Conjunction Risk Parameters R (Radial): 1.146 | I (In-track): -0.133 | C (Cross-track): 0.658
    Collision Risk Index (CRI) 0.55
    X Position (km) 722.848 723.527
    Position Y (km) 4094.9 4095.256
    Position Z (km) -5426.302 -5427.386
    Velocity X (km/s) 2.82 -5.097
    Velocity Y (km/s) 5.496 -4.185
    Velocity Z (km/s) 4.468 -3.837

    Orbital Parameters 国际轨道数据源

    Parameter CZ-2C R/B STARLINK-5633
    Semimajor Axis (a) 6819.854 km 6842.963 km
    Eccentricity (e) 0.006077 0.000341
    Inclination (i) 98.3545° 70.0004°
    RAAN 66.5684° 236.9215°
    Perigee Argument 210.0768° 274.8051°
    Mean Anomaly (M) 149.6982° 98.1255°
    Apogee 483.160 km 467.163 km
    Perigee 400.274 km 462.489 km
    Orbit Epoch 2026-10-19T20:16:01+0000 2026-10-19T22:00:02+0000

    CZ-2C R/B & STARLINK-5633 Collision Probability (Pc) Trend

    CZ-2C R/B & STARLINK-5633 Collision Probability (Pc) TrendNot Available

    CZ-2C R/B & STARLINK-5633 Miss Distance (Miss Distance) Trend

    CZ-2C R/B & STARLINK-5633 Miss Distance (Miss Distance) TrendNot Available

    CZ-2C R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5633Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-2C R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5633Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-2C R/B

    No nearby objects data