Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.74793E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:43:53+0800
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    1 Object 1

    AOE ID 53982
    NORAD ID 53982
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67806
    NORAD ID 67806
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5120 STARLINK-36389
    Time of Closest Approach 2026-10-20T17:45:33+0000
    Collision Probability (Pc) 1.74793E-6
    Conjunction Distance (km) 2.491 km
    Relative Speed (km/s) 14.532 km/s
    Conjunction Risk Parameters R (Radial): -2.466 | I (In-track): 0.102 | C (Cross-track): -0.334
    Collision Risk Index (CRI) 0.4
    X Position (km) 3294.394 3293.51
    Position Y (km) -4874.177 -4872.315
    Position Z (km) 3498.284 3496.886
    Velocity X (km/s) 2.842 1.233
    Velocity Y (km/s) 5.304 -3.835
    Velocity Z (km/s) 4.698 -6.485

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5120 STARLINK-36389
    Semimajor Axis (a) 6848.880 km 6843.613 km
    Eccentricity (e) 0.000143 0.000057
    Inclination (i) 53.1592° 97.2856°
    RAAN 285.5127° 117.9953°
    Perigee Argument 93.7772° 295.9828°
    Mean Anomaly (M) 266.3393° 64.1357°
    Apogee 471.722 km 465.864 km
    Perigee 469.764 km 465.088 km
    Orbit Epoch 2026-10-19T00:52:14+0000 2026-10-19T00:23:41+0000

    STARLINK-5120 & STARLINK-36389 Collision Probability (Pc) Trend

    STARLINK-5120 & STARLINK-36389 Collision Probability (Pc) TrendNot Available

    STARLINK-5120 & STARLINK-36389 Miss Distance (Miss Distance) Trend

    STARLINK-5120 & STARLINK-36389 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5120Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36389Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5120Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36389Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5120

    No nearby objects data