Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.479053E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T10:27:29+0800
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    1 Object 1

    AOE ID 59030
    NORAD ID 59030
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66323
    NORAD ID 66323
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31186 STARLINK-35309
    Time of Closest Approach 2026-10-21T10:56:35+0000
    Collision Probability (Pc) 1.479053E-6
    Conjunction Distance (km) 2.448 km
    Relative Speed (km/s) 10.395 km/s
    Conjunction Risk Parameters R (Radial): -1.218 | I (In-track): 1.548 | C (Cross-track): 1.453
    Collision Risk Index (CRI) 0.38
    X Position (km) -6617.705 -6619.431
    Position Y (km) -1777.575 -1775.84
    Position Z (km) 313.855 313.902
    Velocity X (km/s) 1.682 1.211
    Velocity Y (km/s) -5.328 -5.453
    Velocity Z (km/s) 5.192 -5.191

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31186 STARLINK-35309
    Semimajor Axis (a) 6860.429 km 6861.151 km
    Eccentricity (e) 0.000140 0.000092
    Inclination (i) 43.0016° 43.0044°
    RAAN 201.4597° 30.2059°
    Perigee Argument 285.0874° 283.1804°
    Mean Anomaly (M) 74.9823° 76.8944°
    Apogee 483.250 km 483.649 km
    Perigee 481.334 km 482.379 km
    Orbit Epoch 2026-10-19T19:42:05+0000 2026-10-19T06:23:30+0000

    STARLINK-31186 & STARLINK-35309 Collision Probability (Pc) Trend

    STARLINK-31186 & STARLINK-35309 Collision Probability (Pc) TrendNot Available

    STARLINK-31186 & STARLINK-35309 Miss Distance (Miss Distance) Trend

    STARLINK-31186 & STARLINK-35309 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31186Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35309Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31186Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35309Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31186

    No nearby objects data