Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.503823E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:46:12+0800
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    1 Object 1

    AOE ID 58948
    NORAD ID 58948
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65447
    NORAD ID 65447
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31311 STARLINK-34920
    Time of Closest Approach 2026-10-22T01:30:01+0000
    Collision Probability (Pc) 1.503823E-6
    Conjunction Distance (km) 2.743 km
    Relative Speed (km/s) 14.722 km/s
    Conjunction Risk Parameters R (Radial): 1.811 | I (In-track): 0.557 | C (Cross-track): 1.984
    Collision Risk Index (CRI) 0.39
    X Position (km) -5228.5 -5230.885
    Position Y (km) 4044.694 4044.136
    Position Z (km) 1764.608 1765.843
    Velocity X (km/s) -4.125 2.166
    Velocity Y (km/s) -2.797 -0.409
    Velocity Z (km/s) -5.784 7.309

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31311 STARLINK-34920
    Semimajor Axis (a) 6840.884 km 6843.724 km
    Eccentricity (e) 0.000306 0.000249
    Inclination (i) 53.1636° 97.2841°
    RAAN 347.3544° 141.5452°
    Perigee Argument 327.0295° 88.5839°
    Mean Anomaly (M) 33.0516° 271.5689°
    Apogee 464.840 km 467.290 km
    Perigee 460.654 km 463.884 km
    Orbit Epoch 2026-10-19T04:01:00+0000 2026-10-19T07:39:34+0000

    STARLINK-31311 & STARLINK-34920 Collision Probability (Pc) Trend

    STARLINK-31311 & STARLINK-34920 Collision Probability (Pc) TrendNot Available

    STARLINK-31311 & STARLINK-34920 Miss Distance (Miss Distance) Trend

    STARLINK-31311 & STARLINK-34920 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31311Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34920Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31311Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34920Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31311

    No nearby objects data