Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.20736E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T20:55:04+0800
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    1 Object 1

    AOE ID 53846
    NORAD ID 53846
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66100
    NORAD ID 66100
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4746 STARLINK-35609
    Time of Closest Approach 2026-10-13T21:24:50+0000
    Collision Probability (Pc) 1.20736E-6
    Conjunction Distance (km) 2.883 km
    Relative Speed (km/s) 11.33 km/s
    Conjunction Risk Parameters R (Radial): 2.82 | I (In-track): -0.408 | C (Cross-track): 0.443
    Collision Risk Index (CRI) 0.37
    X Position (km) 6056.87 6059.45
    Position Y (km) 881.715 881.482
    Position Z (km) -3057.186 -3058.452
    Velocity X (km/s) 1.765 -3.237
    Velocity Y (km/s) 5.425 4.696
    Velocity Z (km/s) 5.07 -5.069

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4746 STARLINK-35609
    Semimajor Axis (a) 6837.825 km 6840.854 km
    Eccentricity (e) 0.000097 0.000107
    Inclination (i) 53.1644° 53.1589°
    RAAN 40.9102° 174.6894°
    Perigee Argument 81.9376° 87.3945°
    Mean Anomaly (M) 278.1737° 272.7181°
    Apogee 460.348 km 463.452 km
    Perigee 459.028 km 461.982 km
    Orbit Epoch 2026-10-11T14:53:03+0000 2026-10-12T02:16:46+0000

    STARLINK-4746 & STARLINK-35609 Collision Probability (Pc) Trend

    STARLINK-4746 & STARLINK-35609 Collision Probability (Pc) TrendNot Available

    STARLINK-4746 & STARLINK-35609 Miss Distance (Miss Distance) Trend

    STARLINK-4746 & STARLINK-35609 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4746Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35609Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4746Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35609Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4746

    No nearby objects data