Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.246873E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T17:23:00+0800
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    1 Object 1

    AOE ID 49744
    NORAD ID 49744
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64705
    NORAD ID 64705
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3231 STARLINK-34406
    Time of Closest Approach 2026-10-28T14:10:02+0000
    Collision Probability (Pc) 1.246873E-6
    Conjunction Distance (km) 2.571 km
    Relative Speed (km/s) 8.968 km/s
    Conjunction Risk Parameters R (Radial): 2.302 | I (In-track): -0.926 | C (Cross-track): -0.674
    Collision Risk Index (CRI) 0.37
    X Position (km) 2567.106 2568.634
    Position Y (km) 3406.548 3406.794
    Position Z (km) -5365.769 -5367.821
    Velocity X (km/s) -6.821 -0.345
    Velocity Y (km/s) 3.153 6.5
    Velocity Z (km/s) -1.263 3.96

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3231 STARLINK-34406
    Semimajor Axis (a) 6848.880 km 6852.678 km
    Eccentricity (e) 0.000169 0.000341
    Inclination (i) 53.1600° 70.0005°
    RAAN 170.2354° 84.9025°
    Perigee Argument 102.0374° 271.3303°
    Mean Anomaly (M) 258.0817° 88.7483°
    Apogee 471.902 km 476.876 km
    Perigee 469.584 km 472.206 km
    Orbit Epoch 2026-10-26T21:53:43+0000 2026-10-26T20:03:38+0000

    STARLINK-3231 & STARLINK-34406 Collision Probability (Pc) Trend

    STARLINK-3231 & STARLINK-34406 Collision Probability (Pc) TrendNot Available

    STARLINK-3231 & STARLINK-34406 Miss Distance (Miss Distance) Trend

    STARLINK-3231 & STARLINK-34406 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3231Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34406Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3231Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34406Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3231

    No nearby objects data