Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.37321E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T10:04:23+0800
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    1 Object 1

    AOE ID 59406
    NORAD ID 59406
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66441
    NORAD ID 66441
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31391 STARLINK-35426
    Time of Closest Approach 2026-10-21T03:28:38+0000
    Collision Probability (Pc) 4.37321E-6
    Conjunction Distance (km) 1.573 km
    Relative Speed (km/s) 9.826 km/s
    Conjunction Risk Parameters R (Radial): -1.087 | I (In-track): -0.863 | C (Cross-track): -0.736
    Collision Risk Index (CRI) 0.48
    X Position (km) 3099.486 3099.994
    Position Y (km) 5784.179 5782.725
    Position Z (km) -2008.168 -2007.857
    Velocity X (km/s) -5.815 -4.46
    Velocity Y (km/s) 1.489 4.019
    Velocity Z (km/s) -4.698 4.699

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31391 STARLINK-35426
    Semimajor Axis (a) 6861.382 km 6861.189 km
    Eccentricity (e) 0.000053 0.000176
    Inclination (i) 43.0005° 42.9988°
    RAAN 239.1095° 94.6214°
    Perigee Argument 257.5838° 276.5323°
    Mean Anomaly (M) 102.4954° 83.5328°
    Apogee 483.608 km 484.261 km
    Perigee 482.882 km 481.843 km
    Orbit Epoch 2026-10-18T05:32:02+0000 2026-10-18T17:31:40+0000

    STARLINK-31391 & STARLINK-35426 Collision Probability (Pc) Trend

    STARLINK-31391 & STARLINK-35426 Collision Probability (Pc) TrendNot Available

    STARLINK-31391 & STARLINK-35426 Miss Distance (Miss Distance) Trend

    STARLINK-31391 & STARLINK-35426 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31391Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35426Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31391Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35426Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31391

    No nearby objects data