Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.596569E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T10:06:14+0800
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    1 Object 1

    AOE ID 55318
    NORAD ID 55318
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57731
    NORAD ID 57731
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-5180 YAOGAN-39 01C
    Time of Closest Approach 2026-10-15T08:39:18+0000
    Collision Probability (Pc) 1.596569E-5
    Conjunction Distance (km) 0.98 km
    Relative Speed (km/s) 6.309 km/s
    Conjunction Risk Parameters R (Radial): -0.979 | I (In-track): -0.009 | C (Cross-track): -0.009
    Collision Risk Index (CRI) 0.59
    X Position (km) 5920.075 5919.237
    Position Y (km) 187.886 187.847
    Position Z (km) -3525.542 -3525.036
    Velocity X (km/s) -3.66 -1.408
    Velocity Y (km/s) 2.911 7.212
    Velocity Z (km/s) -5.995 -1.966

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5180 YAOGAN-39 01C
    Semimajor Axis (a) 6888.850 km 6892.631 km
    Eccentricity (e) 0.000327 0.001122
    Inclination (i) 69.9997° 34.9911°
    RAAN 172.1838° 131.9843°
    Perigee Argument 265.8229° 301.5901°
    Mean Anomaly (M) 358.1753° 58.3716°
    Apogee 512.970 km 522.230 km
    Perigee 508.456 km 506.758 km
    Orbit Epoch 2026-10-14T06:00:04+0000 2026-10-14T00:00:05+0000

    STARLINK-5180 & YAOGAN-39 01C Collision Probability (Pc) Trend

    STARLINK-5180 & YAOGAN-39 01C Collision Probability (Pc) TrendNot Available

    STARLINK-5180 & YAOGAN-39 01C Miss Distance (Miss Distance) Trend

    STARLINK-5180 & YAOGAN-39 01C Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5180Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    YAOGAN-39 01CMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5180Collision Probability Trend

    Object 1 Probability TrendNot Available

    YAOGAN-39 01CCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5180

    No nearby objects data