Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.532352E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T17:11:17+0800
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    1 Object 1

    AOE ID 63978
    NORAD ID 63978
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66837
    NORAD ID 66837
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-33642 STARLINK-35729
    Time of Closest Approach 2026-10-25T11:44:48+0000
    Collision Probability (Pc) 4.532352E-6
    Conjunction Distance (km) 1.638 km
    Relative Speed (km/s) 12.546 km/s
    Conjunction Risk Parameters R (Radial): 1.413 | I (In-track): 0.473 | C (Cross-track): -0.68
    Collision Risk Index (CRI) 0.48
    X Position (km) 3334.931 3336.291
    Position Y (km) -5779.201 -5779.95
    Position Z (km) -1587.892 -1588.413
    Velocity X (km/s) 5.544 1.495
    Velocity Y (km/s) 1.86 2.769
    Velocity Z (km/s) 4.895 -6.944

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-33642 STARLINK-35729
    Semimajor Axis (a) 6858.148 km 6897.151 km
    Eccentricity (e) 0.000094 0.000424
    Inclination (i) 42.9989° 70.0018°
    RAAN 322.5290° 118.2570°
    Perigee Argument 345.3839° 275.3161°
    Mean Anomaly (M) 14.6985° 330.4403°
    Apogee 480.653 km 521.939 km
    Perigee 479.369 km 516.089 km
    Orbit Epoch 2026-10-24T02:54:03+0000 2026-10-24T06:00:02+0000

    STARLINK-33642 & STARLINK-35729 Collision Probability (Pc) Trend

    STARLINK-33642 & STARLINK-35729 Collision Probability (Pc) TrendNot Available

    STARLINK-33642 & STARLINK-35729 Miss Distance (Miss Distance) Trend

    STARLINK-33642 & STARLINK-35729 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-33642Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35729Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-33642Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35729Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-33642

    No nearby objects data