Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.573404E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-26T18:45:54+0800
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    1 Object 1

    AOE ID 63674
    NORAD ID 63674
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64241
    NORAD ID 64241
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-11656 STARLINK-11689
    Time of Closest Approach 2026-10-27T05:00:26+0000
    Collision Probability (Pc) 1.573404E-6
    Conjunction Distance (km) 2.029 km
    Relative Speed (km/s) 5.965 km/s
    Conjunction Risk Parameters R (Radial): 0.685 | I (In-track): 1.76 | C (Cross-track): -0.74
    Collision Risk Index (CRI) 0.39
    X Position (km) 5072.279 5072.201
    Position Y (km) 1662.547 1664.53
    Position Z (km) 4094.288 4094.703
    Velocity X (km/s) -3.937 -0.485
    Velocity Y (km/s) 6.18 7.312
    Velocity Z (km/s) 2.365 -2.365

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-11656 STARLINK-11689
    Semimajor Axis (a) 6734.168 km 6734.548 km
    Eccentricity (e) 0.000417 0.000084
    Inclination (i) 42.9971° 43.0015°
    RAAN 335.0825° 263.2768°
    Perigee Argument 286.0052° 277.2980°
    Mean Anomaly (M) 74.0356° 82.7792°
    Apogee 358.839 km 356.975 km
    Perigee 353.223 km 355.847 km
    Orbit Epoch 2026-10-25T03:55:35+0000 2026-10-25T14:22:09+0000

    STARLINK-11656 & STARLINK-11689 Collision Probability (Pc) Trend

    STARLINK-11656 & STARLINK-11689 Collision Probability (Pc) TrendNot Available

    STARLINK-11656 & STARLINK-11689 Miss Distance (Miss Distance) Trend

    STARLINK-11656 & STARLINK-11689 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-11656Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11689Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-11656Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11689Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-11656

    No nearby objects data