Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    4.781655E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:48:51+0800
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    1 Object 1

    AOE ID 65398
    NORAD ID 65398
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69433
    NORAD ID 69433
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-34931 STARLINK-37872
    Time of Closest Approach 2026-10-21T10:49:27+0000
    Collision Probability (Pc) 4.781655E-4
    Conjunction Distance (km) 0.146 km
    Relative Speed (km/s) 0.645 km/s
    Conjunction Risk Parameters R (Radial): -0.132 | I (In-track): -0.061 | C (Cross-track): 0.002
    Collision Risk Index (CRI) 0.89
    X Position (km) 329.598 329.534
    Position Y (km) 803.106 803.114
    Position Z (km) 6779.489 6779.358
    Velocity X (km/s) 7.177 6.934
    Velocity Y (km/s) -2.604 -3.195
    Velocity Z (km/s) -0.04 0.042

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-34931 STARLINK-37872
    Semimajor Axis (a) 6843.658 km 6843.715 km
    Eccentricity (e) 0.000162 0.000132
    Inclination (i) 97.2855° 97.2852°
    RAAN 157.7665° 152.8921°
    Perigee Argument 94.1194° 82.4908°
    Mean Anomaly (M) 266.0234° 277.6485°
    Apogee 466.631 km 466.485 km
    Perigee 464.411 km 464.671 km
    Orbit Epoch 2026-10-19T02:03:12+0000 2026-10-19T02:03:28+0000

    STARLINK-34931 & STARLINK-37872 Collision Probability (Pc) Trend

    STARLINK-34931 & STARLINK-37872 Collision Probability (Pc) TrendNot Available

    STARLINK-34931 & STARLINK-37872 Miss Distance (Miss Distance) Trend

    STARLINK-34931 & STARLINK-37872 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-34931Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37872Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-34931Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37872Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-34931

    No nearby objects data