Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.577265E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:38:16+0800
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    1 Object 1

    AOE ID 57512
    NORAD ID 57512
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67328
    NORAD ID 67328
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30157 STARLINK-36489
    Time of Closest Approach 2026-10-21T17:28:03+0000
    Collision Probability (Pc) 1.577265E-5
    Conjunction Distance (km) 0.804 km
    Relative Speed (km/s) 2.238 km/s
    Conjunction Risk Parameters R (Radial): -0.803 | I (In-track): -0.019 | C (Cross-track): 0.004
    Collision Risk Index (CRI) 0.59
    X Position (km) -3169.928 -3169.571
    Position Y (km) -3956.833 -3956.356
    Position Z (km) 4614.15 4613.609
    Velocity X (km/s) 6.36 5.418
    Velocity Y (km/s) -4.128 -5.306
    Velocity Z (km/s) 0.828 -0.826

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30157 STARLINK-36489
    Semimajor Axis (a) 6861.222 km 6861.108 km
    Eccentricity (e) 0.000129 0.000077
    Inclination (i) 43.0021° 42.9992°
    RAAN 168.9592° 144.1476°
    Perigee Argument 263.4007° 265.3531°
    Mean Anomaly (M) 96.6698° 94.7232°
    Apogee 483.969 km 483.503 km
    Perigee 482.201 km 482.439 km
    Orbit Epoch 2026-10-19T00:46:31+0000 2026-10-19T00:42:00+0000

    STARLINK-30157 & STARLINK-36489 Collision Probability (Pc) Trend

    STARLINK-30157 & STARLINK-36489 Collision Probability (Pc) TrendNot Available

    STARLINK-30157 & STARLINK-36489 Miss Distance (Miss Distance) Trend

    STARLINK-30157 & STARLINK-36489 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30157Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36489Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30157Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36489Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30157

    No nearby objects data