Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.209996E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:35:55+0800
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    1 Object 1

    AOE ID 57351
    NORAD ID 57351
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57605
    NORAD ID 57605
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6331 STARLINK-30138
    Time of Closest Approach 2026-10-28T14:05:37+0000
    Collision Probability (Pc) 1.209996E-6
    Conjunction Distance (km) 2.768 km
    Relative Speed (km/s) 10.331 km/s
    Conjunction Risk Parameters R (Radial): 2.756 | I (In-track): -0.178 | C (Cross-track): -0.175
    Collision Risk Index (CRI) 0.37
    X Position (km) -6417.081 -6419.742
    Position Y (km) -2323.592 -2324.29
    Position Z (km) -723.318 -723.617
    Velocity X (km/s) 2.42 1.4
    Velocity Y (km/s) -5.087 -5.453
    Velocity Z (km/s) -5.137 5.137

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6331 STARLINK-30138
    Semimajor Axis (a) 6860.951 km 6863.109 km
    Eccentricity (e) 0.000598 0.000319
    Inclination (i) 42.9785° 42.9916°
    RAAN 20.5854° 214.5505°
    Perigee Argument 289.7065° 171.1257°
    Mean Anomaly (M) 70.3142° 188.9651°
    Apogee 486.914 km 487.159 km
    Perigee 478.714 km 482.785 km
    Orbit Epoch 2026-10-27T07:27:19+0000 2026-10-27T03:35:39+0000

    STARLINK-6331 & STARLINK-30138 Collision Probability (Pc) Trend

    STARLINK-6331 & STARLINK-30138 Collision Probability (Pc) TrendNot Available

    STARLINK-6331 & STARLINK-30138 Miss Distance (Miss Distance) Trend

    STARLINK-6331 & STARLINK-30138 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6331Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30138Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6331Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30138Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6331

    No nearby objects data