Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.149753E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:16:30+0800
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    1 Object 1

    AOE ID 52611
    NORAD ID 52611
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60054
    NORAD ID 60054
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3980 STARLINK-31735
    Time of Closest Approach 2026-10-29T20:34:39+0000
    Collision Probability (Pc) 1.149753E-6
    Conjunction Distance (km) 3 km
    Relative Speed (km/s) 11.319 km/s
    Conjunction Risk Parameters R (Radial): 2.874 | I (In-track): -0.578 | C (Cross-track): -0.636
    Collision Risk Index (CRI) 0.36
    X Position (km) -2.017 -1.157
    Position Y (km) 6101.221 6103.786
    Position Z (km) 3081.65 3082.947
    Velocity X (km/s) -5.132 -5.129
    Velocity Y (km/s) 2.558 -2.56
    Velocity Z (km/s) -5.048 5.047

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3980 STARLINK-31735
    Semimajor Axis (a) 6838.168 km 6840.844 km
    Eccentricity (e) 0.000138 0.000213
    Inclination (i) 53.1566° 53.1604°
    RAAN 305.5043° 79.6672°
    Perigee Argument 40.6952° 133.4995°
    Mean Anomaly (M) 319.4154° 226.6185°
    Apogee 460.975 km 464.162 km
    Perigee 459.087 km 461.252 km
    Orbit Epoch 2026-10-27T00:45:52+0000 2026-10-27T07:27:42+0000

    STARLINK-3980 & STARLINK-31735 Collision Probability (Pc) Trend

    STARLINK-3980 & STARLINK-31735 Collision Probability (Pc) TrendNot Available

    STARLINK-3980 & STARLINK-31735 Miss Distance (Miss Distance) Trend

    STARLINK-3980 & STARLINK-31735 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3980Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31735Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3980Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31735Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3980

    No nearby objects data