Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.315372E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:13:29+0800
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    1 Object 1

    AOE ID 52108
    NORAD ID 52108
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53242
    NORAD ID 53242
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3698 STARLINK-4056
    Time of Closest Approach 2026-10-21T14:43:30+0000
    Collision Probability (Pc) 1.315372E-6
    Conjunction Distance (km) 2.668 km
    Relative Speed (km/s) 10.885 km/s
    Conjunction Risk Parameters R (Radial): -2.591 | I (In-track): 0.456 | C (Cross-track): 0.443
    Collision Risk Index (CRI) 0.37
    X Position (km) 751.825 752.171
    Position Y (km) -5794.613 -5792.343
    Position Z (km) 3553.656 3552.298
    Velocity X (km/s) 5.68 4.951
    Velocity Y (km/s) -2.121 3.502
    Velocity Z (km/s) -4.645 4.646

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3698 STARLINK-4056
    Semimajor Axis (a) 6843.375 km 6840.859 km
    Eccentricity (e) 0.000125 0.000156
    Inclination (i) 53.1593° 53.1595°
    RAAN 136.8118° 261.5758°
    Perigee Argument 82.7264° 86.5183°
    Mean Anomaly (M) 277.3881° 273.5998°
    Apogee 466.095 km 463.789 km
    Perigee 464.381 km 461.655 km
    Orbit Epoch 2026-10-18T23:33:18+0000 2026-10-19T04:42:32+0000

    STARLINK-3698 & STARLINK-4056 Collision Probability (Pc) Trend

    STARLINK-3698 & STARLINK-4056 Collision Probability (Pc) TrendNot Available

    STARLINK-3698 & STARLINK-4056 Miss Distance (Miss Distance) Trend

    STARLINK-3698 & STARLINK-4056 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3698Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4056Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3698Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4056Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3698

    No nearby objects data