Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.294452E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:32:21+0800
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    1 Object 1

    AOE ID 56506
    NORAD ID 56506
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63399
    NORAD ID 63399
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5340 STARLINK-33531
    Time of Closest Approach 2026-10-21T22:26:54+0000
    Collision Probability (Pc) 8.294452E-6
    Conjunction Distance (km) 1.23 km
    Relative Speed (km/s) 7.621 km/s
    Conjunction Risk Parameters R (Radial): -0.772 | I (In-track): 0.83 | C (Cross-track): 0.477
    Collision Risk Index (CRI) 0.53
    X Position (km) -3997.267 -3996.123
    Position Y (km) -4198.201 -4198.387
    Position Z (km) -3675.158 -3674.746
    Velocity X (km/s) 6.185 3.374
    Velocity Y (km/s) -3.073 -6.027
    Velocity Z (km/s) -3.219 3.219

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5340 STARLINK-33531
    Semimajor Axis (a) 6861.201 km 6861.170 km
    Eccentricity (e) 0.000117 0.000140
    Inclination (i) 43.0021° 43.0009°
    RAAN 18.5515° 284.0084°
    Perigee Argument 274.9833° 261.9474°
    Mean Anomaly (M) 85.0885° 98.1219°
    Apogee 483.869 km 483.995 km
    Perigee 482.259 km 482.071 km
    Orbit Epoch 2026-10-19T06:40:04+0000 2026-10-19T07:54:21+0000

    STARLINK-5340 & STARLINK-33531 Collision Probability (Pc) Trend

    STARLINK-5340 & STARLINK-33531 Collision Probability (Pc) TrendNot Available

    STARLINK-5340 & STARLINK-33531 Miss Distance (Miss Distance) Trend

    STARLINK-5340 & STARLINK-33531 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5340Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33531Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5340Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33531Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5340

    No nearby objects data