Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.211235E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T21:14:35+0800
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    1 Object 1

    AOE ID 59076
    NORAD ID 59076
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67994
    NORAD ID 67994
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31259 STARLINK-36993
    Time of Closest Approach 2026-10-21T10:42:42+0000
    Collision Probability (Pc) 3.211235E-6
    Conjunction Distance (km) 1.659 km
    Relative Speed (km/s) 7.883 km/s
    Conjunction Risk Parameters R (Radial): -1.645 | I (In-track): 0.171 | C (Cross-track): -0.111
    Collision Risk Index (CRI) 0.45
    X Position (km) 1549.83 1549.261
    Position Y (km) 5656.497 5655.191
    Position Z (km) -3564.641 -3563.792
    Velocity X (km/s) -5.75 -6.833
    Velocity Y (km/s) 3.696 -0.25
    Velocity Z (km/s) 3.369 -3.369

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31259 STARLINK-36993
    Semimajor Axis (a) 6861.226 km 6861.151 km
    Eccentricity (e) 0.000124 0.000331
    Inclination (i) 43.0006° 42.9974°
    RAAN 125.6791° 220.8511°
    Perigee Argument 269.9720° 240.4832°
    Mean Anomaly (M) 90.0989° 119.5690°
    Apogee 483.940 km 485.287 km
    Perigee 482.238 km 480.741 km
    Orbit Epoch 2026-10-19T14:59:18+0000 2026-10-20T05:27:55+0000

    STARLINK-31259 & STARLINK-36993 Collision Probability (Pc) Trend

    STARLINK-31259 & STARLINK-36993 Collision Probability (Pc) TrendNot Available

    STARLINK-31259 & STARLINK-36993 Miss Distance (Miss Distance) Trend

    STARLINK-31259 & STARLINK-36993 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31259Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36993Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31259Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36993Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31259

    No nearby objects data