Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.376943E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:35:57+0800
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    1 Object 1

    AOE ID 57523
    NORAD ID 57523
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64136
    NORAD ID 64136
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30261 STARLINK-34254
    Time of Closest Approach 2026-10-21T15:41:54+0000
    Collision Probability (Pc) 9.376943E-7
    Conjunction Distance (km) 2.734 km
    Relative Speed (km/s) 6.39 km/s
    Conjunction Risk Parameters R (Radial): -0.982 | I (In-track): -2.319 | C (Cross-track): -1.063
    Collision Risk Index (CRI) 0.34
    X Position (km) 2209.1 2206.444
    Position Y (km) -5062.247 -5062.54
    Position Z (km) 4062.721 4062.144
    Velocity X (km/s) 7.106 5.592
    Velocity Y (km/s) 1.032 4.506
    Velocity Z (km/s) -2.572 2.572

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30261 STARLINK-34254
    Semimajor Axis (a) 6861.192 km 6861.077 km
    Eccentricity (e) 0.000179 0.000111
    Inclination (i) 43.0036° 43.0027°
    RAAN 180.5905° 255.1627°
    Perigee Argument 259.4428° 268.1803°
    Mean Anomaly (M) 100.6222° 91.8921°
    Apogee 484.281 km 483.701 km
    Perigee 481.829 km 482.179 km
    Orbit Epoch 2026-10-19T00:24:24+0000 2026-10-19T05:22:33+0000

    STARLINK-30261 & STARLINK-34254 Collision Probability (Pc) Trend

    STARLINK-30261 & STARLINK-34254 Collision Probability (Pc) TrendNot Available

    STARLINK-30261 & STARLINK-34254 Miss Distance (Miss Distance) Trend

    STARLINK-30261 & STARLINK-34254 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30261Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34254Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30261Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34254Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30261

    No nearby objects data