Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.67066E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-13T11:31:56+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 2026-10-13T20:47:57+0000
    Collision Probability (Pc) 2.67066E-4
    Conjunction Distance (km) 0.369 km
    Relative Speed (km/s) 7.657 km/s
    Conjunction Risk Parameters R (Radial): -0.26 | I (In-track): 0.223 | C (Cross-track): -0.136
    Collision Risk Index (CRI) 0.84
    X Position (km) 2892.227 2892.321
    Position Y (km) -3764.625 -3764.32
    Position Z (km) -4932.842 -4932.658
    Velocity X (km/s) 6.91 3.551
    Velocity Y (km/s) 1.83 6.204
    Velocity Z (km/s) 2.656 -2.655

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31339 STARLINK-34542
    Semimajor Axis (a) 6840.996 km 6841.103 km
    Eccentricity (e) 0.000081 0.000129
    Inclination (i) 53.1658° 53.1580°
    RAAN 6.2471° 83.9216°
    Perigee Argument 84.1739° 96.9812°
    Mean Anomaly (M) 275.9356° 212.3352°
    Apogee 463.414 km 463.848 km
    Perigee 462.304 km 462.084 km
    Orbit Epoch 2026-10-12T05:59:44+0000 2026-10-12T06:00:03+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