Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.455339E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T10:39:45+0800
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    1 Object 1

    AOE ID 59798
    NORAD ID 59798
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64141
    NORAD ID 64141
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31687 STARLINK-34054
    Time of Closest Approach 2026-10-21T22:47:22+0000
    Collision Probability (Pc) 2.455339E-4
    Conjunction Distance (km) 0.408 km
    Relative Speed (km/s) 9.49 km/s
    Conjunction Risk Parameters R (Radial): 0.404 | I (In-track): -0.039 | C (Cross-track): -0.042
    Collision Risk Index (CRI) 0.83
    X Position (km) 5199.392 5199.05
    Position Y (km) 3739.843 3739.668
    Position Z (km) 2452.577 2452.441
    Velocity X (km/s) -4.869 -2.106
    Velocity Y (km/s) 3.855 5.842
    Velocity Z (km/s) 4.429 -4.429

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31687 STARLINK-34054
    Semimajor Axis (a) 6861.247 km 6861.123 km
    Eccentricity (e) 0.000131 0.000102
    Inclination (i) 43.0044° 43.0000°
    RAAN 26.2757° 255.6607°
    Perigee Argument 267.6342° 261.6666°
    Mean Anomaly (M) 92.4359° 98.4070°
    Apogee 484.013 km 483.686 km
    Perigee 482.207 km 482.286 km
    Orbit Epoch 2026-10-19T07:52:48+0000 2026-10-19T04:14:18+0000

    STARLINK-31687 & STARLINK-34054 Collision Probability (Pc) Trend

    STARLINK-31687 & STARLINK-34054 Collision Probability (Pc) TrendNot Available

    STARLINK-31687 & STARLINK-34054 Miss Distance (Miss Distance) Trend

    STARLINK-31687 & STARLINK-34054 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31687Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34054Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31687Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34054Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31687

    No nearby objects data