Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.58997E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-13T08:36:13+0800
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    1 Object 1

    AOE ID 53683
    NORAD ID 53683
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57728
    NORAD ID 57728
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-4625 YAOGAN-39 01B
    Time of Closest Approach 2026-10-13T11:32:40+0000
    Collision Probability (Pc) 1.58997E-5
    Conjunction Distance (km) 1.035 km
    Relative Speed (km/s) 8.225 km/s
    Conjunction Risk Parameters R (Radial): 0.751 | I (In-track): 0.605 | C (Cross-track): -0.378
    Collision Risk Index (CRI) 0.59
    X Position (km) -6141.442 -6142.074
    Position Y (km) 2575.425 2575.369
    Position Z (km) 1741.415 1742.232
    Velocity X (km/s) 2.156 -1.54
    Velocity Y (km/s) 0.177 -6.347
    Velocity Z (km/s) 7.298 3.919

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4625 YAOGAN-39 01B
    Semimajor Axis (a) 6887.126 km 6892.702 km
    Eccentricity (e) 0.000166 0.000867
    Inclination (i) 97.2840° 34.9925°
    RAAN 158.0584° 144.3451°
    Perigee Argument 88.4464° 42.6874°
    Mean Anomaly (M) 131.9328° 317.4512°
    Apogee 510.131 km 520.545 km
    Perigee 507.847 km 508.585 km
    Orbit Epoch 2026-10-12T08:00:02+0000 2026-10-12T00:41:02+0000

    STARLINK-4625 & YAOGAN-39 01B Collision Probability (Pc) Trend

    STARLINK-4625 & YAOGAN-39 01B Collision Probability (Pc) TrendNot Available

    STARLINK-4625 & YAOGAN-39 01B Miss Distance (Miss Distance) Trend

    STARLINK-4625 & YAOGAN-39 01B Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4625Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    YAOGAN-39 01BMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4625Collision Probability Trend

    Object 1 Probability TrendNot Available

    YAOGAN-39 01BCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4625

    No nearby objects data