Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.623905E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T01:55:08+0800
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    1 Object 1

    AOE ID 50820
    NORAD ID 50820
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53652
    NORAD ID 53652
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3339 STARLINK-4374
    Time of Closest Approach 2026-10-26T18:46:24+0000
    Collision Probability (Pc) 8.623905E-7
    Conjunction Distance (km) 2.903 km
    Relative Speed (km/s) 6.311 km/s
    Conjunction Risk Parameters R (Radial): 2.702 | I (In-track): 0.965 | C (Cross-track): -0.441
    Collision Risk Index (CRI) 0.34
    X Position (km) 6253.41 6256.308
    Position Y (km) -459.64 -459.555
    Position Z (km) 2747.47 2747.621
    Velocity X (km/s) 2.684 2.957
    Velocity Y (km/s) 4.813 -1.276
    Velocity Z (km/s) -5.283 -6.919

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3339 STARLINK-4374
    Semimajor Axis (a) 6848.827 km 6849.442 km
    Eccentricity (e) 0.000077 0.000167
    Inclination (i) 53.1582° 97.2833°
    RAAN 197.8368° 172.0647°
    Perigee Argument 110.2386° 103.0393°
    Mean Anomaly (M) 249.8699° 0.6154°
    Apogee 471.217 km 472.451 km
    Perigee 470.163 km 470.159 km
    Orbit Epoch 2026-10-26T04:01:42+0000 2026-10-26T06:00:02+0000

    STARLINK-3339 & STARLINK-4374 Collision Probability (Pc) Trend

    STARLINK-3339 & STARLINK-4374 Collision Probability (Pc) TrendNot Available

    STARLINK-3339 & STARLINK-4374 Miss Distance (Miss Distance) Trend

    STARLINK-3339 & STARLINK-4374 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3339Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4374Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3339Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4374Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3339

    No nearby objects data