Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    6.191011E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-13T07:29:37+0800
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    1 Object 1

    AOE ID 50831
    NORAD ID 50831
    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-3299 STARLINK-4056
    Time of Closest Approach 2026-10-13T05:14:07+0000
    Collision Probability (Pc) 6.191011E-7
    Conjunction Distance (km) 2.947 km
    Relative Speed (km/s) 3.478 km/s
    Conjunction Risk Parameters R (Radial): 2.904 | I (In-track): 0.484 | C (Cross-track): 0.118
    Collision Risk Index (CRI) 0.31
    X Position (km) 4201.481 4203.238
    Position Y (km) 220.414 221.005
    Position Z (km) 5380.257 5382.547
    Velocity X (km/s) 0.98 -1.759
    Velocity Y (km/s) 7.503 7.357
    Velocity Z (km/s) -1.067 1.069

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3299 STARLINK-4056
    Semimajor Axis (a) 6839.152 km 6840.894 km
    Eccentricity (e) 0.000403 0.000155
    Inclination (i) 53.1587° 53.1597°
    RAAN 261.1513° 293.8558°
    Perigee Argument 55.3125° 73.2861°
    Mean Anomaly (M) 304.8257° 286.8312°
    Apogee 463.775 km 463.818 km
    Perigee 458.255 km 461.696 km
    Orbit Epoch 2026-10-12T05:21:44+0000 2026-10-12T07:00:11+0000

    STARLINK-3299 & STARLINK-4056 Collision Probability (Pc) Trend

    STARLINK-3299 & STARLINK-4056 Collision Probability (Pc) TrendNot Available

    STARLINK-3299 & STARLINK-4056 Miss Distance (Miss Distance) Trend

    STARLINK-3299 & STARLINK-4056 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3299Miss 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-3299Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4056Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3299

    No nearby objects data