Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.246941E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T18:40:27+0800
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    1 Object 1

    AOE ID 55998
    NORAD ID 55998
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66528
    NORAD ID 66528
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5902 STARLINK-35928
    Time of Closest Approach 2026-10-21T11:39:56+0000
    Collision Probability (Pc) 2.246941E-4
    Conjunction Distance (km) 0.43 km
    Relative Speed (km/s) 9.83 km/s
    Conjunction Risk Parameters R (Radial): -0.126 | I (In-track): 0.317 | C (Cross-track): 0.263
    Collision Risk Index (CRI) 0.82
    X Position (km) -2935.714 -2936.135
    Position Y (km) -5864.403 -5864.326
    Position Z (km) 2008.2 2008.24
    Velocity X (km/s) 5.862 4.569
    Velocity Y (km/s) -1.319 -3.903
    Velocity Z (km/s) 4.698 -4.698

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5902 STARLINK-35928
    Semimajor Axis (a) 6861.195 km 6861.116 km
    Eccentricity (e) 0.000138 0.000145
    Inclination (i) 43.0019° 43.0018°
    RAAN 237.1806° 97.8924°
    Perigee Argument 265.1111° 271.1589°
    Mean Anomaly (M) 94.9583° 88.9097°
    Apogee 484.007 km 483.975 km
    Perigee 482.109 km 481.983 km
    Orbit Epoch 2026-10-19T04:37:49+0000 2026-10-18T18:39:18+0000

    STARLINK-5902 & STARLINK-35928 Collision Probability (Pc) Trend

    STARLINK-5902 & STARLINK-35928 Collision Probability (Pc) TrendNot Available

    STARLINK-5902 & STARLINK-35928 Miss Distance (Miss Distance) Trend

    STARLINK-5902 & STARLINK-35928 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5902Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35928Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5902Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35928Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5902

    No nearby objects data