Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.596493E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T10:25:04+0800
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    1 Object 1

    AOE ID 55937
    NORAD ID 55937
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63849
    NORAD ID 63849
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5913 STARLINK-34009
    Time of Closest Approach 2026-10-20T21:50:27+0000
    Collision Probability (Pc) 3.596493E-6
    Conjunction Distance (km) 1.773 km
    Relative Speed (km/s) 12.658 km/s
    Conjunction Risk Parameters R (Radial): 0.007 | I (In-track): 0.991 | C (Cross-track): -1.469
    Collision Risk Index (CRI) 0.46
    X Position (km) -2149.877 -2151.49
    Position Y (km) -6443.3 -6442.692
    Position Z (km) 966.907 967.319
    Velocity X (km/s) 2.176 5.572
    Velocity Y (km/s) -1.796 -1.093
    Velocity Z (km/s) -7.083 5.09

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5913 STARLINK-34009
    Semimajor Axis (a) 6859.630 km 6861.125 km
    Eccentricity (e) 0.000307 0.000403
    Inclination (i) 70.0000° 43.0015°
    RAAN 77.3611° 251.9918°
    Perigee Argument 271.9057° 240.0209°
    Mean Anomaly (M) 98.0433° 120.0243°
    Apogee 483.598 km 485.754 km
    Perigee 479.388 km 480.222 km
    Orbit Epoch 2026-10-19T20:00:04+0000 2026-10-19T06:33:32+0000

    STARLINK-5913 & STARLINK-34009 Collision Probability (Pc) Trend

    STARLINK-5913 & STARLINK-34009 Collision Probability (Pc) TrendNot Available

    STARLINK-5913 & STARLINK-34009 Miss Distance (Miss Distance) Trend

    STARLINK-5913 & STARLINK-34009 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5913Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34009Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5913Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34009Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5913

    No nearby objects data