Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.576192E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T04:31:48+0800
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    1 Object 1

    AOE ID 60069
    NORAD ID 60069
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60730
    NORAD ID 60730
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-11171 STARLINK-11255
    Time of Closest Approach 2026-10-29T08:17:39+0000
    Collision Probability (Pc) 9.576192E-7
    Conjunction Distance (km) 2.889 km
    Relative Speed (km/s) 7.546 km/s
    Conjunction Risk Parameters R (Radial): -0.575 | I (In-track): -2.464 | C (Cross-track): 1.393
    Collision Risk Index (CRI) 0.35
    X Position (km) -4584.923 -4584.128
    Position Y (km) 650.352 653.098
    Position Z (km) 4884.613 4884.2
    Velocity X (km/s) 1.77 -3.659
    Velocity Y (km/s) -7.028 -6.257
    Velocity Z (km/s) 2.592 -2.591

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-11171 STARLINK-11255
    Semimajor Axis (a) 6737.928 km 6737.386 km
    Eccentricity (e) 0.000143 0.000036
    Inclination (i) 53.1601° 53.1579°
    RAAN 126.6284° 47.7143°
    Perigee Argument 33.0626° 81.1184°
    Mean Anomaly (M) 327.0481° 278.9874°
    Apogee 360.754 km 359.489 km
    Perigee 358.828 km 359.009 km
    Orbit Epoch 2026-10-27T22:24:02+0000 2026-10-28T15:00:07+0000

    STARLINK-11171 & STARLINK-11255 Collision Probability (Pc) Trend

    STARLINK-11171 & STARLINK-11255 Collision Probability (Pc) TrendNot Available

    STARLINK-11171 & STARLINK-11255 Miss Distance (Miss Distance) Trend

    STARLINK-11171 & STARLINK-11255 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-11171Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11255Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-11171Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11255Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-11171

    No nearby objects data