Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.365737E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:13:08+0800
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    1 Object 1

    AOE ID 58231
    NORAD ID 58231
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66981
    NORAD ID 66981
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30867 STARLINK-36142
    Time of Closest Approach 2026-10-21T04:49:58+0000
    Collision Probability (Pc) 1.365737E-6
    Conjunction Distance (km) 2.342 km
    Relative Speed (km/s) 7.894 km/s
    Conjunction Risk Parameters R (Radial): 0.64 | I (In-track): 1.932 | C (Cross-track): -1.159
    Collision Risk Index (CRI) 0.38
    X Position (km) -3713.538 -3714.936
    Position Y (km) -4534.972 -4533.124
    Position Z (km) 3558.917 3558.579
    Velocity X (km/s) 3.749 6.349
    Velocity Y (km/s) -5.723 -2.549
    Velocity Z (km/s) -3.372 3.372

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30867 STARLINK-36142
    Semimajor Axis (a) 6861.196 km 6861.121 km
    Eccentricity (e) 0.000173 0.000141
    Inclination (i) 43.0003° 42.9986°
    RAAN 100.7164° 201.5067°
    Perigee Argument 273.3365° 252.6136°
    Mean Anomaly (M) 86.7289° 107.4562°
    Apogee 484.244 km 483.949 km
    Perigee 481.874 km 482.019 km
    Orbit Epoch 2026-10-19T13:02:00+0000 2026-10-19T03:58:19+0000

    STARLINK-30867 & STARLINK-36142 Collision Probability (Pc) Trend

    STARLINK-30867 & STARLINK-36142 Collision Probability (Pc) TrendNot Available

    STARLINK-30867 & STARLINK-36142 Miss Distance (Miss Distance) Trend

    STARLINK-30867 & STARLINK-36142 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30867Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36142Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30867Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36142Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30867

    No nearby objects data