Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.907611E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T04:44:56+0800
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    1 Object 1

    AOE ID 59261
    NORAD ID 59261
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65463
    NORAD ID 65463
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31639 STARLINK-35111
    Time of Closest Approach 2026-10-20T14:35:00+0000
    Collision Probability (Pc) 1.907611E-6
    Conjunction Distance (km) 1.991 km
    Relative Speed (km/s) 7.605 km/s
    Conjunction Risk Parameters R (Radial): -0.468 | I (In-track): -1.675 | C (Cross-track): -0.966
    Collision Risk Index (CRI) 0.41
    X Position (km) 4529.851 4528.983
    Position Y (km) -1370.18 -1371.939
    Position Z (km) 4941.404 4941.063
    Velocity X (km/s) 4.549 -0.713
    Velocity Y (km/s) 5.54 7.133
    Velocity Z (km/s) -2.627 2.627

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31639 STARLINK-35111
    Semimajor Axis (a) 6848.914 km 6848.829 km
    Eccentricity (e) 0.000088 0.000094
    Inclination (i) 53.1606° 53.1591°
    RAAN 226.9384° 303.5335°
    Perigee Argument 98.0877° 79.2580°
    Mean Anomaly (M) 262.0225° 280.8527°
    Apogee 471.382 km 471.335 km
    Perigee 470.172 km 470.049 km
    Orbit Epoch 2026-10-17T23:26:27+0000 2026-10-18T01:13:56+0000

    STARLINK-31639 & STARLINK-35111 Collision Probability (Pc) Trend

    STARLINK-31639 & STARLINK-35111 Collision Probability (Pc) TrendNot Available

    STARLINK-31639 & STARLINK-35111 Miss Distance (Miss Distance) Trend

    STARLINK-31639 & STARLINK-35111 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31639Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35111Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31639Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35111Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31639

    No nearby objects data