Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    3.113475E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T14:30:04+0800
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    1 Object 1

    AOE ID 59303
    NORAD ID 59303
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64136
    NORAD ID 64136
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31504 STARLINK-34254
    Time of Closest Approach 2026-10-22T07:49:56+0000
    Collision Probability (Pc) 3.113475E-4
    Conjunction Distance (km) 0.367 km
    Relative Speed (km/s) 10.126 km/s
    Conjunction Risk Parameters R (Radial): -0.16 | I (In-track): 0.24 | C (Cross-track): -0.225
    Collision Risk Index (CRI) 0.85
    X Position (km) 4802.339 4801.998
    Position Y (km) 4679.787 4679.914
    Position Z (km) 1445.069 1445.026
    Velocity X (km/s) -4.749 -3.214
    Velocity Y (km/s) 3.337 4.833
    Velocity Z (km/s) 4.948 -4.948

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31504 STARLINK-34254
    Semimajor Axis (a) 6861.232 km 6861.077 km
    Eccentricity (e) 0.000125 0.000111
    Inclination (i) 43.0014° 43.0027°
    RAAN 47.5311° 255.1627°
    Perigee Argument 259.4728° 268.1803°
    Mean Anomaly (M) 100.5983° 91.8921°
    Apogee 483.955 km 483.701 km
    Perigee 482.235 km 482.179 km
    Orbit Epoch 2026-10-19T09:08:12+0000 2026-10-19T05:22:33+0000

    STARLINK-31504 & STARLINK-34254 Collision Probability (Pc) Trend

    STARLINK-31504 & STARLINK-34254 Collision Probability (Pc) TrendNot Available

    STARLINK-31504 & STARLINK-34254 Miss Distance (Miss Distance) Trend

    STARLINK-31504 & STARLINK-34254 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31504Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34254Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31504Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34254Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31504

    No nearby objects data