Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.506808E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T15:35:02+0800
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    1 Object 1

    AOE ID 52457
    NORAD ID 52457
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54043
    NORAD ID 54043
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-3899 YAOGAN-36 02B
    Time of Closest Approach 2026-10-24T22:45:41+0000
    Collision Probability (Pc) 1.506808E-5
    Conjunction Distance (km) 1.064 km
    Relative Speed (km/s) 8.716 km/s
    Conjunction Risk Parameters R (Radial): -0.845 | I (In-track): 0.526 | C (Cross-track): 0.375
    Collision Risk Index (CRI) 0.59
    X Position (km) 4052.912 4052.838
    Position Y (km) -4501.036 -4500.011
    Position Z (km) -3182.681 -3182.405
    Velocity X (km/s) 2.095 6.15
    Velocity Y (km/s) 5.397 3.727
    Velocity Z (km/s) -4.973 2.559

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3899 YAOGAN-36 02B
    Semimajor Axis (a) 6837.881 km 6839.037 km
    Eccentricity (e) 0.000134 0.000447
    Inclination (i) 53.1624° 34.9970°
    RAAN 114.4719° 7.2950°
    Perigee Argument 82.7581° 193.9964°
    Mean Anomaly (M) 277.3574° 166.0631°
    Apogee 460.659 km 463.958 km
    Perigee 458.829 km 457.842 km
    Orbit Epoch 2026-10-23T17:42:24+0000 2026-10-23T22:01:21+0000

    STARLINK-3899 & YAOGAN-36 02B Collision Probability (Pc) Trend

    STARLINK-3899 & YAOGAN-36 02B Collision Probability (Pc) TrendNot Available

    STARLINK-3899 & YAOGAN-36 02B Miss Distance (Miss Distance) Trend

    STARLINK-3899 & YAOGAN-36 02B Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3899Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    YAOGAN-36 02BMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3899Collision Probability Trend

    Object 1 Probability TrendNot Available

    YAOGAN-36 02BCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3899

    No nearby objects data