Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.201454E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T19:06:32+0800
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    1 Object 1

    AOE ID 59338
    NORAD ID 59338
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59503
    NORAD ID 59503
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31550 STARLINK-31508
    Time of Closest Approach 2026-10-31T05:34:38+0000
    Collision Probability (Pc) 1.201454E-6
    Conjunction Distance (km) 2.758 km
    Relative Speed (km/s) 10.114 km/s
    Conjunction Risk Parameters R (Radial): -0.648 | I (In-track): 2.012 | C (Cross-track): 1.771
    Collision Risk Index (CRI) 0.37
    X Position (km) -1568.962 -1571.419
    Position Y (km) 6512.781 6511.539
    Position Z (km) 1474.499 1474.351
    Velocity X (km/s) -5.807 -5.295
    Velocity Y (km/s) -0.275 -2.402
    Velocity Z (km/s) -4.937 4.938

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31550 STARLINK-31508
    Semimajor Axis (a) 6861.312 km 6861.382 km
    Eccentricity (e) 0.000143 0.000098
    Inclination (i) 43.0011° 43.0037°
    RAAN 313.1163° 105.4410°
    Perigee Argument 280.8010° 306.4190°
    Mean Anomaly (M) 217.6580° 53.6571°
    Apogee 484.154 km 483.917 km
    Perigee 482.196 km 482.573 km
    Orbit Epoch 2026-10-28T10:00:02+0000 2026-10-28T11:35:12+0000

    STARLINK-31550 & STARLINK-31508 Collision Probability (Pc) Trend

    STARLINK-31550 & STARLINK-31508 Collision Probability (Pc) TrendNot Available

    STARLINK-31550 & STARLINK-31508 Miss Distance (Miss Distance) Trend

    STARLINK-31550 & STARLINK-31508 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31550Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31508Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31550Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31508Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31550

    No nearby objects data