Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.756348E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T20:46:59+0800
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    1 Object 1

    AOE ID 51969
    NORAD ID 51969
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69697
    NORAD ID 69697
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3680 STARLINK-37976
    Time of Closest Approach 2026-10-12T23:07:56+0000
    Collision Probability (Pc) 9.756348E-7
    Conjunction Distance (km) 2.809 km
    Relative Speed (km/s) 7.32 km/s
    Conjunction Risk Parameters R (Radial): -2.703 | I (In-track): 0.665 | C (Cross-track): -0.37
    Collision Risk Index (CRI) 0.35
    X Position (km) 3306.78 3305.418
    Position Y (km) -4400.584 -4398.356
    Position Z (km) -4083.936 -4082.902
    Velocity X (km/s) 2.737 -3.655
    Velocity Y (km/s) 5.833 2.86
    Velocity Z (km/s) -4.074 -6.048

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3680 STARLINK-37976
    Semimajor Axis (a) 6848.880 km 6843.840 km
    Eccentricity (e) 0.000200 0.000224
    Inclination (i) 53.1588° 97.2831°
    RAAN 98.7878° 131.5610°
    Perigee Argument 88.1866° 85.8545°
    Mean Anomaly (M) 271.9365° 274.2954°
    Apogee 472.116 km 467.235 km
    Perigee 469.370 km 464.171 km
    Orbit Epoch 2026-10-11T17:57:09+0000 2026-10-12T03:23:44+0000

    STARLINK-3680 & STARLINK-37976 Collision Probability (Pc) Trend

    STARLINK-3680 & STARLINK-37976 Collision Probability (Pc) TrendNot Available

    STARLINK-3680 & STARLINK-37976 Miss Distance (Miss Distance) Trend

    STARLINK-3680 & STARLINK-37976 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3680Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37976Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3680Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37976Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3680

    No nearby objects data