Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.344409E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:32:44+0800
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    1 Object 1

    AOE ID 59835
    NORAD ID 59835
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66491
    NORAD ID 66491
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31947 STARLINK-35663
    Time of Closest Approach 2026-10-21T22:39:09+0000
    Collision Probability (Pc) 1.344409E-4
    Conjunction Distance (km) 0.486 km
    Relative Speed (km/s) 6.448 km/s
    Conjunction Risk Parameters R (Radial): 0.317 | I (In-track): -0.334 | C (Cross-track): -0.152
    Collision Risk Index (CRI) 0.78
    X Position (km) 5034.005 5033.618
    Position Y (km) 2315.281 2315.507
    Position Z (km) -4050.671 -4050.487
    Velocity X (km/s) -1.157 -4.613
    Velocity Y (km/s) 7.067 5.477
    Velocity Z (km/s) 2.603 -2.602

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31947 STARLINK-35663
    Semimajor Axis (a) 6861.195 km 6861.171 km
    Eccentricity (e) 0.000092 0.000153
    Inclination (i) 42.9993° 42.9995°
    RAAN 90.3525° 169.1596°
    Perigee Argument 273.1176° 278.4519°
    Mean Anomaly (M) 86.9570° 81.6159°
    Apogee 483.692 km 484.088 km
    Perigee 482.424 km 481.980 km
    Orbit Epoch 2026-10-19T11:16:54+0000 2026-10-19T02:07:53+0000

    STARLINK-31947 & STARLINK-35663 Collision Probability (Pc) Trend

    STARLINK-31947 & STARLINK-35663 Collision Probability (Pc) TrendNot Available

    STARLINK-31947 & STARLINK-35663 Miss Distance (Miss Distance) Trend

    STARLINK-31947 & STARLINK-35663 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31947Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35663Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31947Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35663Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31947

    No nearby objects data