Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.542034E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-13T07:57:06+0800
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    1 Object 1

    AOE ID 52673
    NORAD ID 52673
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68721
    NORAD ID 68721
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3976 STARLINK-36680
    Time of Closest Approach 2026-10-13T08:14:17+0000
    Collision Probability (Pc) 1.542034E-6
    Conjunction Distance (km) 2.478 km
    Relative Speed (km/s) 11.58 km/s
    Conjunction Risk Parameters R (Radial): 2.362 | I (In-track): -0.491 | C (Cross-track): 0.567
    Collision Risk Index (CRI) 0.39
    X Position (km) -1092.665 -1093.781
    Position Y (km) -6184.321 -6186.328
    Position Z (km) 2697.211 2698.14
    Velocity X (km/s) 5.308 4.508
    Velocity Y (km/s) 1.391 -3.125
    Velocity Z (km/s) 5.317 -5.316

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3976 STARLINK-36680
    Semimajor Axis (a) 6837.819 km 6840.709 km
    Eccentricity (e) 0.000126 0.000160
    Inclination (i) 53.1574° 53.1600°
    RAAN 246.0979° 108.6315°
    Perigee Argument 87.0480° 78.3161°
    Mean Anomaly (M) 273.0667° 281.8022°
    Apogee 460.545 km 463.668 km
    Perigee 458.819 km 461.476 km
    Orbit Epoch 2026-10-12T07:06:53+0000 2026-10-11T05:33:58+0000

    STARLINK-3976 & STARLINK-36680 Collision Probability (Pc) Trend

    STARLINK-3976 & STARLINK-36680 Collision Probability (Pc) TrendNot Available

    STARLINK-3976 & STARLINK-36680 Miss Distance (Miss Distance) Trend

    STARLINK-3976 & STARLINK-36680 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3976Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36680Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3976Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36680Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3976

    No nearby objects data