Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.046104E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T10:07:14+0800
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    1 Object 1

    AOE ID 60402
    NORAD ID 60402
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62387
    NORAD ID 62387
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-11139 OBJECT L
    Time of Closest Approach 2026-10-20T19:15:47+0000
    Collision Probability (Pc) 1.046104E-5
    Conjunction Distance (km) 1.251 km
    Relative Speed (km/s) 11.565 km/s
    Conjunction Risk Parameters R (Radial): -1.16 | I (In-track): 0.309 | C (Cross-track): 0.351
    Collision Risk Index (CRI) 0.55
    X Position (km) 3184.349 3185.309
    Position Y (km) 5879.258 5880.052
    Position Z (km) 830.89 831
    Velocity X (km/s) -4.451 -4.499
    Velocity Y (km/s) 1.541 3.207
    Velocity Z (km/s) 6.085 -5.358

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-11139 OBJECT L
    Semimajor Axis (a) 6737.835 km 6743.073 km
    Eccentricity (e) 0.000112 0.000735
    Inclination (i) 53.1572° 44.9862°
    RAAN 63.1278° 257.3843°
    Perigee Argument 86.5871° 100.0856°
    Mean Anomaly (M) 273.5275° 260.0872°
    Apogee 360.451 km 369.893 km
    Perigee 358.945 km 359.979 km
    Orbit Epoch 2026-10-19T09:36:31+0000 2026-10-19T07:22:41+0000

    STARLINK-11139 & OBJECT L Collision Probability (Pc) Trend

    STARLINK-11139 & OBJECT L Collision Probability (Pc) TrendNot Available

    STARLINK-11139 & OBJECT L Miss Distance (Miss Distance) Trend

    STARLINK-11139 & OBJECT L Miss Distance (Miss Distance) TrendNot Available

    STARLINK-11139Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT LMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-11139Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT LCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-11139

    No nearby objects data