Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.35118E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:20:02+0800
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    1 Object 1

    AOE ID 50190
    NORAD ID 50190
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 52605
    NORAD ID 52605
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3268 STARLINK-4000
    Time of Closest Approach 2026-10-30T05:30:57+0000
    Collision Probability (Pc) 1.35118E-6
    Conjunction Distance (km) 2.068 km
    Relative Speed (km/s) 4.974 km/s
    Conjunction Risk Parameters R (Radial): -0.025 | I (In-track): 1.956 | C (Cross-track): 0.672
    Collision Risk Index (CRI) 0.38
    X Position (km) 4325.048 4325.191
    Position Y (km) -333.305 -331.242
    Position Z (km) 5284.701 5284.681
    Velocity X (km/s) 2.469 -1.368
    Velocity Y (km/s) 7.052 7.343
    Velocity Z (km/s) -1.572 1.58

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3268 STARLINK-4000
    Semimajor Axis (a) 6841.024 km 6840.786 km
    Eccentricity (e) 0.000404 0.000584
    Inclination (i) 53.1450° 53.1631°
    RAAN 255.4352° 304.6488°
    Perigee Argument 287.0173° 287.6794°
    Mean Anomaly (M) 73.0386° 72.3571°
    Apogee 465.653 km 466.644 km
    Perigee 460.121 km 458.654 km
    Orbit Epoch 2026-10-27T06:42:38+0000 2026-10-27T00:35:28+0000

    STARLINK-3268 & STARLINK-4000 Collision Probability (Pc) Trend

    STARLINK-3268 & STARLINK-4000 Collision Probability (Pc) TrendNot Available

    STARLINK-3268 & STARLINK-4000 Miss Distance (Miss Distance) Trend

    STARLINK-3268 & STARLINK-4000 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3268Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4000Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3268Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4000Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3268

    No nearby objects data