Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.702752E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T15:49:31+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 58154
    NORAD ID 58154
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3938 STARLINK-30797
    Time of Closest Approach 2026-10-30T03:34:09+0000
    Collision Probability (Pc) 3.702752E-6
    Conjunction Distance (km) 1.534 km
    Relative Speed (km/s) 6.8 km/s
    Conjunction Risk Parameters R (Radial): 1.371 | I (In-track): 0.615 | C (Cross-track): 0.309
    Collision Risk Index (CRI) 0.46
    X Position (km) -440.797 -440.2
    Position Y (km) -4554.897 -4555.875
    Position Z (km) 5073.312 5074.331
    Velocity X (km/s) 6.566 7.052
    Velocity Y (km/s) -3.174 1.858
    Velocity Z (km/s) -2.274 2.274

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3938 STARLINK-30797
    Semimajor Axis (a) 6837.853 km 6840.881 km
    Eccentricity (e) 0.000133 0.000146
    Inclination (i) 53.1579° 53.1579°
    RAAN 149.3278° 215.9659°
    Perigee Argument 306.3435° 85.2541°
    Mean Anomaly (M) 53.7445° 230.8354°
    Apogee 460.627 km 463.745 km
    Perigee 458.805 km 461.743 km
    Orbit Epoch 2026-10-28T07:20:32+0000 2026-10-28T12:00:02+0000

    STARLINK-3938 & STARLINK-30797 Collision Probability (Pc) Trend

    STARLINK-3938 & STARLINK-30797 Collision Probability (Pc) TrendNot Available

    STARLINK-3938 & STARLINK-30797 Miss Distance (Miss Distance) Trend

    STARLINK-3938 & STARLINK-30797 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3938Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30797Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3938Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30797Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3938

    No nearby objects data