Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.617038E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:21:48+0800
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    1 Object 1

    AOE ID 59844
    NORAD ID 59844
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64386
    NORAD ID 64386
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31851 STARLINK-34269
    Time of Closest Approach 2026-10-21T05:58:08+0000
    Collision Probability (Pc) 9.617038E-7
    Conjunction Distance (km) 2.898 km
    Relative Speed (km/s) 7.658 km/s
    Conjunction Risk Parameters R (Radial): 0.023 | I (In-track): -2.508 | C (Cross-track): -1.45
    Collision Risk Index (CRI) 0.35
    X Position (km) -3155.666 -3158.088
    Position Y (km) 4864.94 4863.349
    Position Z (km) 3658.76 3658.743
    Velocity X (km/s) -4.42 -6.647
    Velocity Y (km/s) -5.308 -1.875
    Velocity Z (km/s) 3.236 -3.237

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31851 STARLINK-34269
    Semimajor Axis (a) 6861.205 km 6861.154 km
    Eccentricity (e) 0.000105 0.000118
    Inclination (i) 42.9992° 43.0027°
    RAAN 90.3792° 357.1940°
    Perigee Argument 267.3577° 276.9871°
    Mean Anomaly (M) 92.7154° 83.0846°
    Apogee 483.790 km 483.826 km
    Perigee 482.346 km 482.208 km
    Orbit Epoch 2026-10-19T11:22:27+0000 2026-10-19T04:45:50+0000

    STARLINK-31851 & STARLINK-34269 Collision Probability (Pc) Trend

    STARLINK-31851 & STARLINK-34269 Collision Probability (Pc) TrendNot Available

    STARLINK-31851 & STARLINK-34269 Miss Distance (Miss Distance) Trend

    STARLINK-31851 & STARLINK-34269 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31851Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34269Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31851Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34269Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31851

    No nearby objects data