Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.532796E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T04:37:59+0800
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    1 Object 1

    AOE ID 52353
    NORAD ID 52353
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 52486
    NORAD ID 52486
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3807 STARLINK-3918
    Time of Closest Approach 2026-10-30T11:31:25+0000
    Collision Probability (Pc) 1.532796E-6
    Conjunction Distance (km) 2.471 km
    Relative Speed (km/s) 11.355 km/s
    Conjunction Risk Parameters R (Radial): -1.217 | I (In-track): 1.442 | C (Cross-track): -1.594
    Collision Risk Index (CRI) 0.39
    X Position (km) 4354.798 4357.085
    Position Y (km) 4323.328 4322.569
    Position Z (km) -3025.764 -3026.308
    Velocity X (km/s) -5.373 -1.813
    Velocity Y (km/s) 1.854 5.388
    Velocity Z (km/s) -5.093 5.093

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3807 STARLINK-3918
    Semimajor Axis (a) 6837.904 km 6840.778 km
    Eccentricity (e) 0.000133 0.000207
    Inclination (i) 53.1597° 53.1601°
    RAAN 208.8578° 74.9674°
    Perigee Argument 79.4261° 308.3019°
    Mean Anomaly (M) 170.5981° 51.7797°
    Apogee 460.679 km 464.059 km
    Perigee 458.855 km 461.223 km
    Orbit Epoch 2026-10-29T06:00:02+0000 2026-10-28T15:53:55+0000

    STARLINK-3807 & STARLINK-3918 Collision Probability (Pc) Trend

    STARLINK-3807 & STARLINK-3918 Collision Probability (Pc) TrendNot Available

    STARLINK-3807 & STARLINK-3918 Miss Distance (Miss Distance) Trend

    STARLINK-3807 & STARLINK-3918 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3807Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3918Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3807Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3918Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3807

    No nearby objects data