Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.272985E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T20:41:24+0800
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    1 Object 1

    AOE ID 52544
    NORAD ID 52544
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65388
    NORAD ID 65388
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3944 STARLINK-34957
    Time of Closest Approach 2026-10-18T23:55:18+0000
    Collision Probability (Pc) 1.272985E-6
    Conjunction Distance (km) 2.408 km
    Relative Speed (km/s) 7.651 km/s
    Conjunction Risk Parameters R (Radial): 2.312 | I (In-track): 0.585 | C (Cross-track): 0.333
    Collision Risk Index (CRI) 0.37
    X Position (km) 5086.627 5084.461
    Position Y (km) -1492.958 -1492.563
    Position Z (km) 4327.171 4326.198
    Velocity X (km/s) 4.602 4.226
    Velocity Y (km/s) 4.808 -2.542
    Velocity Z (km/s) -3.74 -5.827

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3944 STARLINK-34957
    Semimajor Axis (a) 6848.853 km 6843.692 km
    Eccentricity (e) 0.000120 0.000109
    Inclination (i) 53.1591° 97.2799°
    RAAN 205.1299° 156.5317°
    Perigee Argument 93.0133° 46.6720°
    Mean Anomaly (M) 267.1006° 313.4614°
    Apogee 471.541 km 466.301 km
    Perigee 469.891 km 464.809 km
    Orbit Epoch 2026-10-18T04:34:29+0000 2026-10-17T20:41:19+0000

    STARLINK-3944 & STARLINK-34957 Collision Probability (Pc) Trend

    STARLINK-3944 & STARLINK-34957 Collision Probability (Pc) TrendNot Available

    STARLINK-3944 & STARLINK-34957 Miss Distance (Miss Distance) Trend

    STARLINK-3944 & STARLINK-34957 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3944Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34957Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3944Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34957Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3944

    No nearby objects data