Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.296638E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:17:18+0800
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    1 Object 1

    AOE ID 53159
    NORAD ID 53159
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68189
    NORAD ID 68189
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4111 STARLINK-36305
    Time of Closest Approach 2026-10-21T14:48:50+0000
    Collision Probability (Pc) 7.296638E-6
    Conjunction Distance (km) 1.269 km
    Relative Speed (km/s) 7.375 km/s
    Conjunction Risk Parameters R (Radial): 0.226 | I (In-track): 1.096 | C (Cross-track): -0.598
    Collision Risk Index (CRI) 0.52
    X Position (km) -4540.229 -4540.696
    Position Y (km) 1180.451 1179.283
    Position Z (km) -4986.429 -4986.59
    Velocity X (km/s) -4.278 0.919
    Velocity Y (km/s) -5.784 -7.135
    Velocity Z (km/s) 2.527 -2.527

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4111 STARLINK-36305
    Semimajor Axis (a) 6840.887 km 6840.827 km
    Eccentricity (e) 0.000122 0.000226
    Inclination (i) 53.1578° 53.1549°
    RAAN 229.4813° 304.6805°
    Perigee Argument 84.0553° 83.5715°
    Mean Anomaly (M) 276.0588° 276.5544°
    Apogee 463.583 km 464.235 km
    Perigee 461.917 km 461.145 km
    Orbit Epoch 2026-10-19T05:15:29+0000 2026-10-19T00:47:03+0000

    STARLINK-4111 & STARLINK-36305 Collision Probability (Pc) Trend

    STARLINK-4111 & STARLINK-36305 Collision Probability (Pc) TrendNot Available

    STARLINK-4111 & STARLINK-36305 Miss Distance (Miss Distance) Trend

    STARLINK-4111 & STARLINK-36305 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4111Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36305Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4111Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36305Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4111

    No nearby objects data