Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.171265E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:04:47+0800
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    1 Object 1

    AOE ID 51778
    NORAD ID 51778
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 52269
    NORAD ID 52269
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3615 STARLINK-3791
    Time of Closest Approach 2026-10-20T04:24:34+0000
    Collision Probability (Pc) 1.171265E-6
    Conjunction Distance (km) 2.992 km
    Relative Speed (km/s) 11.631 km/s
    Conjunction Risk Parameters R (Radial): 2.702 | I (In-track): -0.831 | C (Cross-track): -0.979
    Collision Risk Index (CRI) 0.36
    X Position (km) 6290.548 6287.914
    Position Y (km) 744.072 745.053
    Position Z (km) -2591.963 -2590.94
    Velocity X (km/s) 1.602 -2.764
    Velocity Y (km/s) 5.167 4.651
    Velocity Z (km/s) 5.384 -5.384

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3615 STARLINK-3791
    Semimajor Axis (a) 6840.859 km 6837.867 km
    Eccentricity (e) 0.000080 0.000126
    Inclination (i) 53.1624° 53.1595°
    RAAN 28.8491° 173.9459°
    Perigee Argument 65.1089° 90.5721°
    Mean Anomaly (M) 294.9997° 269.5427°
    Apogee 463.271 km 460.595 km
    Perigee 462.173 km 458.865 km
    Orbit Epoch 2026-10-19T06:38:48+0000 2026-10-19T02:30:40+0000

    STARLINK-3615 & STARLINK-3791 Collision Probability (Pc) Trend

    STARLINK-3615 & STARLINK-3791 Collision Probability (Pc) TrendNot Available

    STARLINK-3615 & STARLINK-3791 Miss Distance (Miss Distance) Trend

    STARLINK-3615 & STARLINK-3791 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3615Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3791Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3615Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3791Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3615

    No nearby objects data