Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.161296E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T22:20:30+0800
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    1 Object 1

    AOE ID 58413
    NORAD ID 58413
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64252
    NORAD ID 64252
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30931 STARLINK-34215
    Time of Closest Approach 2026-10-21T23:27:58+0000
    Collision Probability (Pc) 5.161296E-6
    Conjunction Distance (km) 1.416 km
    Relative Speed (km/s) 7.628 km/s
    Conjunction Risk Parameters R (Radial): 0.207 | I (In-track): -1.212 | C (Cross-track): -0.7
    Collision Risk Index (CRI) 0.49
    X Position (km) -2337.238 -2335.885
    Position Y (km) -5298.527 -5298.933
    Position Z (km) 3671.14 3671.03
    Velocity X (km/s) 6.869 5.219
    Velocity Y (km/s) -0.794 -4.537
    Velocity Z (km/s) 3.219 -3.218

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30931 STARLINK-34215
    Semimajor Axis (a) 6861.199 km 6861.233 km
    Eccentricity (e) 0.000137 0.000116
    Inclination (i) 43.0001° 42.9973°
    RAAN 213.7291° 121.4053°
    Perigee Argument 265.8553° 273.6244°
    Mean Anomaly (M) 94.2142° 86.4475°
    Apogee 484.001 km 483.890 km
    Perigee 482.123 km 482.302 km
    Orbit Epoch 2026-10-20T03:18:04+0000 2026-10-19T19:07:23+0000

    STARLINK-30931 & STARLINK-34215 Collision Probability (Pc) Trend

    STARLINK-30931 & STARLINK-34215 Collision Probability (Pc) TrendNot Available

    STARLINK-30931 & STARLINK-34215 Miss Distance (Miss Distance) Trend

    STARLINK-30931 & STARLINK-34215 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30931Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34215Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30931Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34215Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30931

    No nearby objects data