Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    5.490828E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T17:25:17+0800
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    1 Object 1

    AOE ID 54850
    NORAD ID 54850
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 56700
    NORAD ID 56700
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5087 STARLINK-30053
    Time of Closest Approach 2026-10-28T22:53:51+0000
    Collision Probability (Pc) 5.490828E-5
    Conjunction Distance (km) 0.744 km
    Relative Speed (km/s) 10.048 km/s
    Conjunction Risk Parameters R (Radial): 0.356 | I (In-track): -0.493 | C (Cross-track): -0.426
    Collision Risk Index (CRI) 0.7
    X Position (km) 4383.426 4384.144
    Position Y (km) 5020.234 5020.064
    Position Z (km) 1619.456 1619.545
    Velocity X (km/s) -3.54 -5.106
    Velocity Y (km/s) 4.672 2.878
    Velocity Z (km/s) -4.881 4.881

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5087 STARLINK-30053
    Semimajor Axis (a) 6861.085 km 6861.208 km
    Eccentricity (e) 0.000149 0.000186
    Inclination (i) 42.9996° 43.0008°
    RAAN 255.2372° 47.0738°
    Perigee Argument 232.3435° 280.6914°
    Mean Anomaly (M) 127.7282° 79.3729°
    Apogee 483.974 km 484.346 km
    Perigee 481.922 km 481.796 km
    Orbit Epoch 2026-10-26T23:07:35+0000 2026-10-26T14:18:55+0000

    STARLINK-5087 & STARLINK-30053 Collision Probability (Pc) Trend

    STARLINK-5087 & STARLINK-30053 Collision Probability (Pc) TrendNot Available

    STARLINK-5087 & STARLINK-30053 Miss Distance (Miss Distance) Trend

    STARLINK-5087 & STARLINK-30053 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5087Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30053Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5087Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30053Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5087

    No nearby objects data