Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.400885E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T03:48:52+0800
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    1 Object 1

    AOE ID 60903
    NORAD ID 60903
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64240
    NORAD ID 64240
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-11242 STARLINK-11684
    Time of Closest Approach 2026-10-28T21:12:20+0000
    Collision Probability (Pc) 1.400885E-6
    Conjunction Distance (km) 2.613 km
    Relative Speed (km/s) 11.456 km/s
    Conjunction Risk Parameters R (Radial): -1.684 | I (In-track): 1.327 | C (Cross-track): -1.491
    Collision Risk Index (CRI) 0.38
    X Position (km) 3127.684 3125.139
    Position Y (km) 5964.68 5964.109
    Position Z (km) 139.888 140.021
    Velocity X (km/s) -4.149 -4.933
    Velocity Y (km/s) 2.023 2.713
    Velocity Z (km/s) 6.159 -5.249

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-11242 STARLINK-11684
    Semimajor Axis (a) 6737.902 km 6734.575 km
    Eccentricity (e) 0.000216 0.000147
    Inclination (i) 53.1563° 43.0006°
    RAAN 67.4043° 250.4597°
    Perigee Argument 24.9171° 255.6978°
    Mean Anomaly (M) 335.1951° 344.7672°
    Apogee 361.222 km 357.430 km
    Perigee 358.308 km 355.446 km
    Orbit Epoch 2026-10-27T16:10:09+0000 2026-10-27T18:00:02+0000

    STARLINK-11242 & STARLINK-11684 Collision Probability (Pc) Trend

    STARLINK-11242 & STARLINK-11684 Collision Probability (Pc) TrendNot Available

    STARLINK-11242 & STARLINK-11684 Miss Distance (Miss Distance) Trend

    STARLINK-11242 & STARLINK-11684 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-11242Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11684Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-11242Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11684Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-11242

    No nearby objects data