Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.282021E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T08:05:41+0800
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    1 Object 1

    AOE ID 59643
    NORAD ID 59643
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67425
    NORAD ID 67425
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31800 STARLINK-36447
    Time of Closest Approach 2026-10-28T04:32:06+0000
    Collision Probability (Pc) 2.282021E-6
    Conjunction Distance (km) 1.87 km
    Relative Speed (km/s) 7.841 km/s
    Conjunction Risk Parameters R (Radial): -1.162 | I (In-track): -1.26 | C (Cross-track): 0.746
    Collision Risk Index (CRI) 0.42
    X Position (km) 4065.568 4065.201
    Position Y (km) 4207.136 4208.864
    Position Z (km) 3577.351 3577.962
    Velocity X (km/s) -3.274 -6.128
    Velocity Y (km/s) 6.018 3.079
    Velocity Z (km/s) -3.351 3.333

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31800 STARLINK-36447
    Semimajor Axis (a) 6861.184 km 6860.940 km
    Eccentricity (e) 0.000331 0.000443
    Inclination (i) 43.0190° 42.9077°
    RAAN 273.7366° 10.0568°
    Perigee Argument 250.0203° 240.8458°
    Mean Anomaly (M) 110.0293° 119.1949°
    Apogee 485.315 km 485.843 km
    Perigee 480.779 km 479.763 km
    Orbit Epoch 2026-10-26T23:43:17+0000 2026-10-27T06:20:55+0000

    STARLINK-31800 & STARLINK-36447 Collision Probability (Pc) Trend

    STARLINK-31800 & STARLINK-36447 Collision Probability (Pc) TrendNot Available

    STARLINK-31800 & STARLINK-36447 Miss Distance (Miss Distance) Trend

    STARLINK-31800 & STARLINK-36447 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31800Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36447Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31800Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36447Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31800

    No nearby objects data