Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.666246E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T12:18:25+0800
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    1 Object 1

    AOE ID 58981
    NORAD ID 58981
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65890
    NORAD ID 65890
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31339 STARLINK-34542
    Time of Closest Approach 2026-10-17T00:36:54+0000
    Collision Probability (Pc) 1.666246E-6
    Conjunction Distance (km) 2.113 km
    Relative Speed (km/s) 7.67 km/s
    Conjunction Risk Parameters R (Radial): -0.145 | I (In-track): -1.82 | C (Cross-track): -1.062
    Collision Risk Index (CRI) 0.39
    X Position (km) -1834.363 -1832.381
    Position Y (km) 4369.959 4370.685
    Position Z (km) 4923.315 4923.207
    Velocity X (km/s) -7.162 -5.023
    Velocity Y (km/s) -0.005 -5.106
    Velocity Z (km/s) -2.657 2.656

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31339 STARLINK-34542
    Semimajor Axis (a) 6840.890 km 6840.800 km
    Eccentricity (e) 0.000133 0.000116
    Inclination (i) 53.1617° 53.1593°
    RAAN 357.1131° 74.4392°
    Perigee Argument 87.6347° 87.8999°
    Mean Anomaly (M) 272.4807° 272.2137°
    Apogee 463.662 km 463.460 km
    Perigee 461.844 km 461.866 km
    Orbit Epoch 2026-10-14T04:53:36+0000 2026-10-14T06:40:59+0000

    STARLINK-31339 & STARLINK-34542 Collision Probability (Pc) Trend

    STARLINK-31339 & STARLINK-34542 Collision Probability (Pc) TrendNot Available

    STARLINK-31339 & STARLINK-34542 Miss Distance (Miss Distance) Trend

    STARLINK-31339 & STARLINK-34542 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31339Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34542Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31339Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34542Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31339

    No nearby objects data