Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.714678E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T15:25:44+0800
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    1 Object 1

    AOE ID 52566
    NORAD ID 52566
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66900
    NORAD ID 66900
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3938 STARLINK-36074
    Time of Closest Approach 2026-10-22T01:31:50+0000
    Collision Probability (Pc) 2.714678E-6
    Conjunction Distance (km) 1.903 km
    Relative Speed (km/s) 11.107 km/s
    Conjunction Risk Parameters R (Radial): -1.882 | I (In-track): -0.188 | C (Cross-track): -0.202
    Collision Risk Index (CRI) 0.44
    X Position (km) -5477.814 -5479.213
    Position Y (km) -2362.21 -2363.114
    Position Z (km) 3333.912 3334.833
    Velocity X (km/s) 4.572 -0.416
    Velocity Y (km/s) -3.743 -5.894
    Velocity Z (km/s) 4.843 -4.843

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3938 STARLINK-36074
    Semimajor Axis (a) 6837.880 km 6840.844 km
    Eccentricity (e) 0.000131 0.000221
    Inclination (i) 53.1569° 53.1589°
    RAAN 188.3407° 60.7109°
    Perigee Argument 86.4757° 107.3865°
    Mean Anomaly (M) 273.6395° 252.7380°
    Apogee 460.637 km 464.219 km
    Perigee 458.849 km 461.195 km
    Orbit Epoch 2026-10-19T23:22:35+0000 2026-10-19T08:49:18+0000

    STARLINK-3938 & STARLINK-36074 Collision Probability (Pc) Trend

    STARLINK-3938 & STARLINK-36074 Collision Probability (Pc) TrendNot Available

    STARLINK-3938 & STARLINK-36074 Miss Distance (Miss Distance) Trend

    STARLINK-3938 & STARLINK-36074 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3938Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36074Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3938Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36074Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3938

    No nearby objects data