Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    8.697706E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T20:59:26+0800
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    1 Object 1

    AOE ID 53027
    NORAD ID 53027
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65103
    NORAD ID 65103
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4158 STARLINK-34887
    Time of Closest Approach 2026-10-30T16:39:26+0000
    Collision Probability (Pc) 8.697706E-5
    Conjunction Distance (km) 0.595 km
    Relative Speed (km/s) 7.485 km/s
    Conjunction Risk Parameters R (Radial): -0.079 | I (In-track): 0.516 | C (Cross-track): 0.285
    Collision Risk Index (CRI) 0.74
    X Position (km) 3490.942 3491.294
    Position Y (km) -3165.612 -3165.136
    Position Z (km) -4966.003 -4965.949
    Velocity X (km/s) 2.453 6.473
    Velocity Y (km/s) 6.745 3.099
    Velocity Z (km/s) -2.577 2.577

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4158 STARLINK-34887
    Semimajor Axis (a) 6840.877 km 6840.817 km
    Eccentricity (e) 0.000108 0.000141
    Inclination (i) 53.1604° 53.1608°
    RAAN 99.5227° 24.8625°
    Perigee Argument 91.0998° 90.8900°
    Mean Anomaly (M) 269.0128° 269.2264°
    Apogee 463.479 km 463.643 km
    Perigee 462.001 km 461.717 km
    Orbit Epoch 2026-10-27T17:14:50+0000 2026-10-27T12:20:39+0000

    STARLINK-4158 & STARLINK-34887 Collision Probability (Pc) Trend

    STARLINK-4158 & STARLINK-34887 Collision Probability (Pc) TrendNot Available

    STARLINK-4158 & STARLINK-34887 Miss Distance (Miss Distance) Trend

    STARLINK-4158 & STARLINK-34887 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4158Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34887Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4158Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34887Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4158

    No nearby objects data