Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.111554E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T20:45:26+0800
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    1 Object 1

    AOE ID 52334
    NORAD ID 52334
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59263
    NORAD ID 59263
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3880 STARLINK-31598
    Time of Closest Approach 2026-10-20T19:29:44+0000
    Collision Probability (Pc) 1.111554E-6
    Conjunction Distance (km) 2.397 km
    Relative Speed (km/s) 5.958 km/s
    Conjunction Risk Parameters R (Radial): -2.396 | I (In-track): -0.005 | C (Cross-track): -0.003
    Collision Risk Index (CRI) 0.36
    X Position (km) 3888.918 3887.556
    Position Y (km) -2168.807 -2168.052
    Position Z (km) 5186.523 5184.701
    Velocity X (km/s) 1.449 5.402
    Velocity Y (km/s) 7.244 5.042
    Velocity Z (km/s) 1.938 -1.938

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3880 STARLINK-31598
    Semimajor Axis (a) 6843.335 km 6840.841 km
    Eccentricity (e) 0.000149 0.000127
    Inclination (i) 53.1591° 53.1572°
    RAAN 275.2447° 214.5340°
    Perigee Argument 86.9775° 100.3658°
    Mean Anomaly (M) 273.1397° 259.7488°
    Apogee 466.217 km 463.575 km
    Perigee 464.179 km 461.833 km
    Orbit Epoch 2026-10-19T16:35:44+0000 2026-10-20T04:57:21+0000

    STARLINK-3880 & STARLINK-31598 Collision Probability (Pc) Trend

    STARLINK-3880 & STARLINK-31598 Collision Probability (Pc) TrendNot Available

    STARLINK-3880 & STARLINK-31598 Miss Distance (Miss Distance) Trend

    STARLINK-3880 & STARLINK-31598 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3880Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31598Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3880Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31598Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3880

    No nearby objects data