Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.699547E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:39:09+0800
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    1 Object 1

    AOE ID 58227
    NORAD ID 58227
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66568
    NORAD ID 66568
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30874 STARLINK-35803
    Time of Closest Approach 2026-10-21T17:34:46+0000
    Collision Probability (Pc) 2.699547E-6
    Conjunction Distance (km) 1.865 km
    Relative Speed (km/s) 10.106 km/s
    Conjunction Risk Parameters R (Radial): -0.678 | I (In-track): -1.303 | C (Cross-track): 1.148
    Collision Risk Index (CRI) 0.44
    X Position (km) -6434.402 -6435.517
    Position Y (km) 1851.093 1849.607
    Position Z (km) 1491.347 1491.498
    Velocity X (km/s) -2.64 -0.518
    Velocity Y (km/s) -5.185 -5.795
    Velocity Z (km/s) -4.931 4.93

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30874 STARLINK-35803
    Semimajor Axis (a) 6861.192 km 6861.298 km
    Eccentricity (e) 0.000151 0.000247
    Inclination (i) 43.0027° 43.0001°
    RAAN 11.6122° 165.3006°
    Perigee Argument 255.2650° 249.7467°
    Mean Anomaly (M) 104.8034° 110.3119°
    Apogee 484.095 km 484.858 km
    Perigee 482.015 km 481.464 km
    Orbit Epoch 2026-10-19T06:48:51+0000 2026-10-19T01:09:20+0000

    STARLINK-30874 & STARLINK-35803 Collision Probability (Pc) Trend

    STARLINK-30874 & STARLINK-35803 Collision Probability (Pc) TrendNot Available

    STARLINK-30874 & STARLINK-35803 Miss Distance (Miss Distance) Trend

    STARLINK-30874 & STARLINK-35803 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30874Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35803Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30874Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35803Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30874

    No nearby objects data