Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.346799E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T21:12:48+0800
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    1 Object 1

    AOE ID 49743
    NORAD ID 49743
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    Name YAM-7
    AOE ID 60504
    NORAD ID 60504
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3239 YAM-7
    Time of Closest Approach 2026-10-23T16:14:50+0000
    Collision Probability (Pc) 1.346799E-5
    Conjunction Distance (km) 1.221 km
    Relative Speed (km/s) 14.695 km/s
    Conjunction Risk Parameters R (Radial): 0.999 | I (In-track): -0.201 | C (Cross-track): 0.673
    Collision Risk Index (CRI) 0.58
    X Position (km) 6200.162 6199.134
    Position Y (km) 2105.34 2105.666
    Position Z (km) -2019.161 -2018.59
    Velocity X (km/s) -3.191 2.432
    Velocity Y (km/s) 3.969 -0.254
    Velocity Z (km/s) -5.679 7.223

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3239 YAM-7
    Semimajor Axis (a) 6848.857 km 6843.886 km
    Eccentricity (e) 0.000126 0.000328
    Inclination (i) 53.1608° 97.3702°
    RAAN 189.2052° 15.5661°
    Perigee Argument 77.8552° 170.3826°
    Mean Anomaly (M) 282.2591° 189.7480°
    Apogee 471.584 km 467.994 km
    Perigee 469.856 km 463.504 km
    Orbit Epoch 2026-10-22T20:34:45+0000 2026-10-22T18:23:46+0000

    STARLINK-3239 & YAM-7 Collision Probability (Pc) Trend

    STARLINK-3239 & YAM-7 Collision Probability (Pc) TrendNot Available

    STARLINK-3239 & YAM-7 Miss Distance (Miss Distance) Trend

    STARLINK-3239 & YAM-7 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3239Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    YAM-7Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3239Collision Probability Trend

    Object 1 Probability TrendNot Available

    YAM-7Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3239

    No nearby objects data