Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.369179E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T23:19:23+0800
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    1 Object 1

    AOE ID 52478
    NORAD ID 52478
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63440
    NORAD ID 63440
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3825 STARLINK-33743
    Time of Closest Approach 2026-10-17T19:37:28+0000
    Collision Probability (Pc) 8.369179E-7
    Conjunction Distance (km) 2.845 km
    Relative Speed (km/s) 5.713 km/s
    Conjunction Risk Parameters R (Radial): 1.909 | I (In-track): 1.955 | C (Cross-track): 0.796
    Collision Risk Index (CRI) 0.33
    X Position (km) -1923.372 -1922.008
    Position Y (km) -3976.187 -3978.211
    Position Z (km) 5210 5211.461
    Velocity X (km/s) 5.43 7.329
    Velocity Y (km/s) -5.049 -1.12
    Velocity Z (km/s) -1.844 1.843

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3825 STARLINK-33743
    Semimajor Axis (a) 6837.879 km 6840.827 km
    Eccentricity (e) 0.000133 0.000267
    Inclination (i) 53.1599° 53.1577°
    RAAN 130.7135° 185.4474°
    Perigee Argument 87.0655° 81.3206°
    Mean Anomaly (M) 273.0501° 278.8099°
    Apogee 460.653 km 464.518 km
    Perigee 458.831 km 460.862 km
    Orbit Epoch 2026-10-16T21:17:14+0000 2026-10-17T02:06:54+0000

    STARLINK-3825 & STARLINK-33743 Collision Probability (Pc) Trend

    STARLINK-3825 & STARLINK-33743 Collision Probability (Pc) TrendNot Available

    STARLINK-3825 & STARLINK-33743 Miss Distance (Miss Distance) Trend

    STARLINK-3825 & STARLINK-33743 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3825Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33743Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3825Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33743Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3825

    No nearby objects data