Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    5.20599E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T21:32:05+0800
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    1 Object 1

    AOE ID 57899
    NORAD ID 57899
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66858
    NORAD ID 66858
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30481 STARLINK-35118
    Time of Closest Approach 2026-10-22T14:56:33+0000
    Collision Probability (Pc) 5.20599E-5
    Conjunction Distance (km) 0.568 km
    Relative Speed (km/s) 2.626 km/s
    Conjunction Risk Parameters R (Radial): -0.356 | I (In-track): -0.434 | C (Cross-track): 0.075
    Collision Risk Index (CRI) 0.69
    X Position (km) 4052.771 4052.827
    Position Y (km) 3091.8 3091.288
    Position Z (km) -4596.248 -4596.01
    Velocity X (km/s) -3.852 -5.25
    Velocity Y (km/s) 6.499 5.433
    Velocity Z (km/s) 0.976 -0.975

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30481 STARLINK-35118
    Semimajor Axis (a) 6861.247 km 6861.116 km
    Eccentricity (e) 0.000126 0.000115
    Inclination (i) 43.0015° 43.0013°
    RAAN 128.5079° 156.6431°
    Perigee Argument 255.2344° 267.2181°
    Mean Anomaly (M) 104.8368° 92.8539°
    Apogee 483.975 km 483.769 km
    Perigee 482.245 km 482.189 km
    Orbit Epoch 2026-10-19T19:48:33+0000 2026-10-20T00:36:57+0000

    STARLINK-30481 & STARLINK-35118 Collision Probability (Pc) Trend

    STARLINK-30481 & STARLINK-35118 Collision Probability (Pc) TrendNot Available

    STARLINK-30481 & STARLINK-35118 Miss Distance (Miss Distance) Trend

    STARLINK-30481 & STARLINK-35118 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30481Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35118Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30481Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35118Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30481

    No nearby objects data