Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.39578E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:08:02+0800
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    1 Object 1

    AOE ID 56298
    NORAD ID 56298
    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-30109 STARLINK-30138
    Time of Closest Approach 2026-10-29T00:11:13+0000
    Collision Probability (Pc) 1.39578E-6
    Conjunction Distance (km) 2.439 km
    Relative Speed (km/s) 9.315 km/s
    Conjunction Risk Parameters R (Radial): -0.772 | I (In-track): 1.831 | C (Cross-track): -1.413
    Collision Risk Index (CRI) 0.38
    X Position (km) 6326.922 6326.31
    Position Y (km) -273.134 -270.792
    Position Z (km) 2633.52 2633.223
    Velocity X (km/s) -1.531 2.049
    Velocity Y (km/s) 6.11 5.96
    Velocity Z (km/s) 4.3 -4.298

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30109 STARLINK-30138
    Semimajor Axis (a) 6861.173 km 6863.109 km
    Eccentricity (e) 0.000242 0.000319
    Inclination (i) 43.0162° 42.9916°
    RAAN 341.4168° 214.5505°
    Perigee Argument 257.6397° 171.1257°
    Mean Anomaly (M) 102.4183° 188.9651°
    Apogee 484.700 km 487.159 km
    Perigee 481.372 km 482.785 km
    Orbit Epoch 2026-10-27T04:05:53+0000 2026-10-27T03:35:39+0000

    STARLINK-30109 & STARLINK-30138 Collision Probability (Pc) Trend

    STARLINK-30109 & STARLINK-30138 Collision Probability (Pc) TrendNot Available

    STARLINK-30109 & STARLINK-30138 Miss Distance (Miss Distance) Trend

    STARLINK-30109 & STARLINK-30138 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30109Miss 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-30109Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30138Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30109

    No nearby objects data