Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.325352E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:12:12+0800
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    1 Object 1

    AOE ID 51719
    NORAD ID 51719
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68958
    NORAD ID 68958
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3540 STARLINK-36242
    Time of Closest Approach 2026-10-20T12:30:53+0000
    Collision Probability (Pc) 1.325352E-6
    Conjunction Distance (km) 2.434 km
    Relative Speed (km/s) 8.477 km/s
    Conjunction Risk Parameters R (Radial): 2.281 | I (In-track): 0.709 | C (Cross-track): 0.469
    Collision Risk Index (CRI) 0.37
    X Position (km) -1728.379 -1728.158
    Position Y (km) -4623.596 -4625.432
    Position Z (km) -4739.473 -4741.056
    Velocity X (km/s) 6.967 4.912
    Velocity Y (km/s) 0.528 -4.968
    Velocity Z (km/s) -3.059 3.058

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3540 STARLINK-36242
    Semimajor Axis (a) 6837.879 km 6840.781 km
    Eccentricity (e) 0.000121 0.000038
    Inclination (i) 53.1616° 53.1624°
    RAAN 29.1546° 299.1545°
    Perigee Argument 93.8325° 68.4838°
    Mean Anomaly (M) 266.2816° 291.6205°
    Apogee 460.569 km 462.906 km
    Perigee 458.915 km 462.382 km
    Orbit Epoch 2026-10-19T07:21:15+0000 2026-10-19T18:01:01+0000

    STARLINK-3540 & STARLINK-36242 Collision Probability (Pc) Trend

    STARLINK-3540 & STARLINK-36242 Collision Probability (Pc) TrendNot Available

    STARLINK-3540 & STARLINK-36242 Miss Distance (Miss Distance) Trend

    STARLINK-3540 & STARLINK-36242 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3540Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36242Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3540Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36242Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3540

    No nearby objects data