Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.240212E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T13:38:00+0800
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    1 Object 1

    AOE ID 45746
    NORAD ID 45746
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59112
    NORAD ID 59112
    Object Type PAYLOAD
    Country
    DE DE

    Conjunction Constraints

    Parameter STARLINK-1504 SONATE-2
    Time of Closest Approach 2026-10-20T08:44:25+0000
    Collision Probability (Pc) 9.240212E-7
    Conjunction Distance (km) 2.876 km
    Relative Speed (km/s) 7.006 km/s
    Conjunction Risk Parameters R (Radial): 2.172 | I (In-track): 1.674 | C (Cross-track): 0.867
    Collision Risk Index (CRI) 0.34
    X Position (km) -727.848 -728.779
    Position Y (km) 5661.122 5663.819
    Position Z (km) -3590.509 -3590.148
    Velocity X (km/s) -5.785 0.67
    Velocity Y (km/s) 2.157 4.153
    Velocity Z (km/s) 4.578 6.429

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1504 SONATE-2
    Semimajor Axis (a) 6738.017 km 6737.472 km
    Eccentricity (e) 0.000238 0.000476
    Inclination (i) 53.0129° 97.5634°
    RAAN 129.6894° 91.5131°
    Perigee Argument 163.1501° 98.9084°
    Mean Anomaly (M) 196.9594° 261.2716°
    Apogee 361.483 km 362.541 km
    Perigee 358.277 km 356.129 km
    Orbit Epoch 2026-10-19T13:03:12+0000 2026-10-19T09:55:55+0000

    STARLINK-1504 & SONATE-2 Collision Probability (Pc) Trend

    STARLINK-1504 & SONATE-2 Collision Probability (Pc) TrendNot Available

    STARLINK-1504 & SONATE-2 Miss Distance (Miss Distance) Trend

    STARLINK-1504 & SONATE-2 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1504Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    SONATE-2Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1504Collision Probability Trend

    Object 1 Probability TrendNot Available

    SONATE-2Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1504

    No nearby objects data