Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.94609E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T05:25:35+0800
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    1 Object 1

    AOE ID 63675
    NORAD ID 63675
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64371
    NORAD ID 64371
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-11655 STARLINK-11731
    Time of Closest Approach 2026-10-27T23:40:04+0000
    Collision Probability (Pc) 4.94609E-6
    Conjunction Distance (km) 1.532 km
    Relative Speed (km/s) 10.441 km/s
    Conjunction Risk Parameters R (Radial): -1.531 | I (In-track): 0.017 | C (Cross-track): 0.015
    Collision Risk Index (CRI) 0.49
    X Position (km) -4414.492 -4413.505
    Position Y (km) 5028.391 5027.232
    Position Z (km) 729.167 729
    Velocity X (km/s) -4.631 -3.88
    Velocity Y (km/s) -3.302 -4.166
    Velocity Z (km/s) -5.192 5.186

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-11655 STARLINK-11731
    Semimajor Axis (a) 6734.493 km 6732.068 km
    Eccentricity (e) 0.000343 0.000231
    Inclination (i) 43.0553° 42.9947°
    RAAN 323.1460° 129.1789°
    Perigee Argument 118.4627° 317.2322°
    Mean Anomaly (M) 241.6587° 42.8366°
    Apogee 358.666 km 355.489 km
    Perigee 354.046 km 352.373 km
    Orbit Epoch 2026-10-27T03:06:35+0000 2026-10-27T05:19:45+0000

    STARLINK-11655 & STARLINK-11731 Collision Probability (Pc) Trend

    STARLINK-11655 & STARLINK-11731 Collision Probability (Pc) TrendNot Available

    STARLINK-11655 & STARLINK-11731 Miss Distance (Miss Distance) Trend

    STARLINK-11655 & STARLINK-11731 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-11655Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11731Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-11655Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11731Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-11655

    No nearby objects data