Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.282672E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:48:48+0800
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    1 Object 1

    AOE ID 57817
    NORAD ID 57817
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66523
    NORAD ID 66523
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30391 STARLINK-35969
    Time of Closest Approach 2026-10-28T21:36:46+0000
    Collision Probability (Pc) 1.282672E-6
    Conjunction Distance (km) 1.983 km
    Relative Speed (km/s) 3.846 km/s
    Conjunction Risk Parameters R (Radial): 0.345 | I (In-track): -1.889 | C (Cross-track): 0.494
    Collision Risk Index (CRI) 0.37
    X Position (km) 1697.001 1695.242
    Position Y (km) -4902.614 -4903.5
    Position Z (km) -4491.201 -4491.427
    Velocity X (km/s) 7.377 6.556
    Velocity Y (km/s) 1.227 3.601
    Velocity Z (km/s) 1.456 -1.456

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30391 STARLINK-35969
    Semimajor Axis (a) 6858.512 km 6861.095 km
    Eccentricity (e) 0.000564 0.000331
    Inclination (i) 42.9941° 43.0045°
    RAAN 6.9386° 49.9426°
    Perigee Argument 10.3648° 266.8890°
    Mean Anomaly (M) 349.7319° 93.1584°
    Apogee 484.244 km 485.227 km
    Perigee 476.506 km 480.689 km
    Orbit Epoch 2026-10-27T05:09:29+0000 2026-10-27T06:50:43+0000

    STARLINK-30391 & STARLINK-35969 Collision Probability (Pc) Trend

    STARLINK-30391 & STARLINK-35969 Collision Probability (Pc) TrendNot Available

    STARLINK-30391 & STARLINK-35969 Miss Distance (Miss Distance) Trend

    STARLINK-30391 & STARLINK-35969 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30391Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35969Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30391Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35969Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30391

    No nearby objects data