Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    4.203708E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T13:30:17+0800
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    1 Object 1

    AOE ID 28415
    NORAD ID 28415
    Object Type ROCKET BODY
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 61527
    NORAD ID 61527
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-4B R/B STARLINK-32313
    Time of Closest Approach 2026-10-28T10:52:37+0000
    Collision Probability (Pc) 4.203708E-5
    Conjunction Distance (km) 0.877 km
    Relative Speed (km/s) 14.671 km/s
    Conjunction Risk Parameters R (Radial): 0.857 | I (In-track): 0.048 | C (Cross-track): 0.181
    Collision Risk Index (CRI) 0.67
    X Position (km) -5778.621 -5779.44
    Position Y (km) 2555.699 2555.873
    Position Z (km) 2611.774 2612.035
    Velocity X (km/s) -2.211 0.034
    Velocity Y (km/s) 2.13 -5.433
    Velocity Z (km/s) -6.999 5.369

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4B R/B STARLINK-32313
    Semimajor Axis (a) 6847.143 km 6840.802 km
    Eccentricity (e) 0.002849 0.000124
    Inclination (i) 97.3242° 53.1578°
    RAAN 332.4844° 140.8550°
    Perigee Argument 219.2624° 87.7515°
    Mean Anomaly (M) 140.6553° 272.3630°
    Apogee 488.511 km 463.516 km
    Perigee 449.501 km 461.814 km
    Orbit Epoch 2026-10-27T20:05:06+0000 2026-10-27T20:41:03+0000

    CZ-4B R/B & STARLINK-32313 Collision Probability (Pc) Trend

    CZ-4B R/B & STARLINK-32313 Collision Probability (Pc) TrendNot Available

    CZ-4B R/B & STARLINK-32313 Miss Distance (Miss Distance) Trend

    CZ-4B R/B & STARLINK-32313 Miss Distance (Miss Distance) TrendNot Available

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

    Object 1 Miss Distance TrendNot Available

    STARLINK-32313Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4B R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32313Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4B R/B

    No nearby objects data