Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    4.013029E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T07:18:38+0800
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    1 Object 1

    AOE ID 59670
    NORAD ID 59670
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63799
    NORAD ID 63799
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31860 STARLINK-33899
    Time of Closest Approach 2026-10-18T04:28:57+0000
    Collision Probability (Pc) 4.013029E-7
    Conjunction Distance (km) 2.91 km
    Relative Speed (km/s) 1.279 km/s
    Conjunction Risk Parameters R (Radial): -0.503 | I (In-track): -2.856 | C (Cross-track): 0.24
    Collision Risk Index (CRI) 0.27
    X Position (km) -3796.513 -3794.349
    Position Y (km) 3313.751 3315.667
    Position Z (km) -4660.097 -4659.757
    Velocity X (km/s) -5.32 -4.669
    Velocity Y (km/s) -5.432 -6.002
    Velocity Z (km/s) 0.472 -0.469

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31860 STARLINK-33899
    Semimajor Axis (a) 6861.240 km 6861.050 km
    Eccentricity (e) 0.000128 0.000146
    Inclination (i) 43.0014° 42.9985°
    RAAN 227.2341° 241.3531°
    Perigee Argument 273.3238° 267.5533°
    Mean Anomaly (M) 86.7467° 92.5151°
    Apogee 483.980 km 483.915 km
    Perigee 482.226 km 481.911 km
    Orbit Epoch 2026-10-17T05:18:47+0000 2026-10-17T05:21:36+0000

    STARLINK-31860 & STARLINK-33899 Collision Probability (Pc) Trend

    STARLINK-31860 & STARLINK-33899 Collision Probability (Pc) TrendNot Available

    STARLINK-31860 & STARLINK-33899 Miss Distance (Miss Distance) Trend

    STARLINK-31860 & STARLINK-33899 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31860Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33899Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31860Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33899Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31860

    No nearby objects data