Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.058865E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T16:45:03+0800
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    1 Object 1

    AOE ID 52282
    NORAD ID 52282
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58784
    NORAD ID 58784
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3783 STARLINK-31039
    Time of Closest Approach 2026-10-21T18:29:46+0000
    Collision Probability (Pc) 1.058865E-6
    Conjunction Distance (km) 2.979 km
    Relative Speed (km/s) 9.639 km/s
    Conjunction Risk Parameters R (Radial): 2.408 | I (In-track): 1.358 | C (Cross-track): -1.11
    Collision Risk Index (CRI) 0.35
    X Position (km) 5287.198 5285.454
    Position Y (km) 342.275 340.405
    Position Z (km) -4339.003 -4337.475
    Velocity X (km/s) -3.426 2.666
    Velocity Y (km/s) 5.701 6.095
    Velocity Z (km/s) -3.729 3.73

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3783 STARLINK-31039
    Semimajor Axis (a) 6843.361 km 6840.868 km
    Eccentricity (e) 0.000105 0.000104
    Inclination (i) 53.1574° 53.1600°
    RAAN 158.8022° 52.7876°
    Perigee Argument 82.3977° 98.4393°
    Mean Anomaly (M) 277.7144° 261.6727°
    Apogee 465.942 km 463.440 km
    Perigee 464.506 km 462.022 km
    Orbit Epoch 2026-10-18T23:47:42+0000 2026-10-19T08:53:01+0000

    STARLINK-3783 & STARLINK-31039 Collision Probability (Pc) Trend

    STARLINK-3783 & STARLINK-31039 Collision Probability (Pc) TrendNot Available

    STARLINK-3783 & STARLINK-31039 Miss Distance (Miss Distance) Trend

    STARLINK-3783 & STARLINK-31039 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3783Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31039Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3783Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31039Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3783

    No nearby objects data