Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.458711E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:16:44+0800
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    1 Object 1

    AOE ID 53936
    NORAD ID 53936
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64494
    NORAD ID 64494
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4791 STARLINK-34226
    Time of Closest Approach 2026-10-21T06:32:24+0000
    Collision Probability (Pc) 1.458711E-5
    Conjunction Distance (km) 1.147 km
    Relative Speed (km/s) 12.046 km/s
    Conjunction Risk Parameters R (Radial): -1.068 | I (In-track): -0.259 | C (Cross-track): -0.324
    Collision Risk Index (CRI) 0.58
    X Position (km) 6152.288 6153.409
    Position Y (km) -2621.707 -2621.734
    Position Z (km) -1482.537 -1482.774
    Velocity X (km/s) 3.029 0.642
    Velocity Y (km/s) 3.801 4.818
    Velocity Z (km/s) 5.882 -5.881

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4791 STARLINK-34226
    Semimajor Axis (a) 6847.605 km 6848.772 km
    Eccentricity (e) 0.000225 0.000128
    Inclination (i) 53.1616° 53.1578°
    RAAN 0.7596° 157.8529°
    Perigee Argument 75.4908° 89.3177°
    Mean Anomaly (M) 284.6343° 270.7972°
    Apogee 471.010 km 471.513 km
    Perigee 467.926 km 469.757 km
    Orbit Epoch 2026-10-18T05:01:44+0000 2026-10-19T00:26:54+0000

    STARLINK-4791 & STARLINK-34226 Collision Probability (Pc) Trend

    STARLINK-4791 & STARLINK-34226 Collision Probability (Pc) TrendNot Available

    STARLINK-4791 & STARLINK-34226 Miss Distance (Miss Distance) Trend

    STARLINK-4791 & STARLINK-34226 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4791Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34226Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4791Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34226Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4791

    No nearby objects data