Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.053208E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T15:26:21+0800
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    1 Object 1

    AOE ID 55450
    NORAD ID 55450
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63952
    NORAD ID 63952
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5686 STARLINK-34159
    Time of Closest Approach 2026-10-23T08:00:10+0000
    Collision Probability (Pc) 2.053208E-6
    Conjunction Distance (km) 2.077 km
    Relative Speed (km/s) 10.108 km/s
    Conjunction Risk Parameters R (Radial): -1.863 | I (In-track): 0.683 | C (Cross-track): 0.611
    Collision Risk Index (CRI) 0.41
    X Position (km) -4909.088 -4909.799
    Position Y (km) 4554.806 4556.715
    Position Z (km) 1485.787 1486.186
    Velocity X (km/s) -3.079 -4.69
    Velocity Y (km/s) -4.935 -3.437
    Velocity Z (km/s) 4.933 -4.932

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5686 STARLINK-34159
    Semimajor Axis (a) 6861.195 km 6861.114 km
    Eccentricity (e) 0.000147 0.000394
    Inclination (i) 43.0018° 43.0066°
    RAAN 137.4278° 346.9574°
    Perigee Argument 253.3870° 308.6359°
    Mean Anomaly (M) 106.6821° 51.4140°
    Apogee 484.064 km 485.681 km
    Perigee 482.052 km 480.273 km
    Orbit Epoch 2026-10-20T20:17:24+0000 2026-10-20T11:49:28+0000

    STARLINK-5686 & STARLINK-34159 Collision Probability (Pc) Trend

    STARLINK-5686 & STARLINK-34159 Collision Probability (Pc) TrendNot Available

    STARLINK-5686 & STARLINK-34159 Miss Distance (Miss Distance) Trend

    STARLINK-5686 & STARLINK-34159 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5686Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34159Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5686Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34159Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5686

    No nearby objects data