Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.112272E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T05:04:56+0800
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    1 Object 1

    AOE ID 54182
    NORAD ID 54182
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64914
    NORAD ID 64914
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5231 STARLINK-34571
    Time of Closest Approach 2026-10-28T06:26:21+0000
    Collision Probability (Pc) 1.112272E-5
    Conjunction Distance (km) 0.895 km
    Relative Speed (km/s) 2.289 km/s
    Conjunction Risk Parameters R (Radial): 0.736 | I (In-track): -0.504 | C (Cross-track): 0.075
    Collision Risk Index (CRI) 0.56
    X Position (km) -578.656 -578.089
    Position Y (km) -4113.187 -4112.817
    Position Z (km) -5442.577 -5441.992
    Velocity X (km/s) 7.591 7.338
    Velocity Y (km/s) -0.149 -1.95
    Velocity Z (km/s) -0.695 0.694

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5231 STARLINK-34571
    Semimajor Axis (a) 6840.878 km 6840.576 km
    Eccentricity (e) 0.000130 0.000104
    Inclination (i) 53.1629° 53.1620°
    RAAN 9.1186° 346.3035°
    Perigee Argument 87.3296° 133.2273°
    Mean Anomaly (M) 272.7856° 226.8817°
    Apogee 463.631 km 463.149 km
    Perigee 461.851 km 461.729 km
    Orbit Epoch 2026-10-26T22:01:51+0000 2026-10-27T04:13:44+0000

    STARLINK-5231 & STARLINK-34571 Collision Probability (Pc) Trend

    STARLINK-5231 & STARLINK-34571 Collision Probability (Pc) TrendNot Available

    STARLINK-5231 & STARLINK-34571 Miss Distance (Miss Distance) Trend

    STARLINK-5231 & STARLINK-34571 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5231Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34571Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5231Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34571Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5231

    No nearby objects data