Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.575616E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T20:40:50+0800
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    1 Object 1

    AOE ID 52851
    NORAD ID 52851
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69370
    NORAD ID 69370
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3809 STARLINK-37673
    Time of Closest Approach 2026-11-02T09:36:18+0000
    Collision Probability (Pc) 5.575616E-6
    Conjunction Distance (km) 1.367 km
    Relative Speed (km/s) 7.185 km/s
    Conjunction Risk Parameters R (Radial): -0.413 | I (In-track): 1.153 | C (Cross-track): -0.606
    Collision Risk Index (CRI) 0.5
    X Position (km) 1807.386 1806.075
    Position Y (km) 4278.185 4278.429
    Position Z (km) 5012.933 5012.634
    Velocity X (km/s) -7.237 -5.185
    Velocity Y (km/s) 0.192 5.053
    Velocity Z (km/s) 2.439 -2.438

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3809 STARLINK-37673
    Semimajor Axis (a) 6840.832 km 6840.915 km
    Eccentricity (e) 0.000126 0.000121
    Inclination (i) 53.1624° 53.1583°
    RAAN 26.5415° 313.1431°
    Perigee Argument 60.1569° 91.4857°
    Mean Anomaly (M) 299.9559° 234.6012°
    Apogee 463.559 km 463.604 km
    Perigee 461.831 km 461.952 km
    Orbit Epoch 2026-10-30T12:32:01+0000 2026-10-30T20:00:03+0000

    STARLINK-3809 & STARLINK-37673 Collision Probability (Pc) Trend

    STARLINK-3809 & STARLINK-37673 Collision Probability (Pc) TrendNot Available

    STARLINK-3809 & STARLINK-37673 Miss Distance (Miss Distance) Trend

    STARLINK-3809 & STARLINK-37673 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3809Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37673Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3809Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37673Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3809

    No nearby objects data