Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.861612E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T11:25:45+0800
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    1 Object 1

    AOE ID 46051
    NORAD ID 46051
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67612
    NORAD ID 67612
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-1540 STARLINK-36407
    Time of Closest Approach 2026-10-22T08:55:45+0000
    Collision Probability (Pc) 2.861612E-6
    Conjunction Distance (km) 1.974 km
    Relative Speed (km/s) 14.04 km/s
    Conjunction Risk Parameters R (Radial): -1.945 | I (In-track): -0.14 | C (Cross-track): -0.3
    Collision Risk Index (CRI) 0.44
    X Position (km) -4899.188 -4900.688
    Position Y (km) -471.607 -472.024
    Position Z (km) 4748.301 4749.514
    Velocity X (km/s) 3.532 -5.328
    Velocity Y (km/s) -6.053 0.838
    Velocity Z (km/s) 3.033 -5.401

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1540 STARLINK-36407
    Semimajor Axis (a) 6847.037 km 6843.651 km
    Eccentricity (e) 0.000156 0.000173
    Inclination (i) 53.1591° 97.2832°
    RAAN 158.6854° 356.2038°
    Perigee Argument 123.9352° 320.9021°
    Mean Anomaly (M) 236.1798° 39.2096°
    Apogee 469.966 km 466.698 km
    Perigee 467.834 km 464.330 km
    Orbit Epoch 2026-10-18T04:30:23+0000 2026-10-20T03:05:41+0000

    STARLINK-1540 & STARLINK-36407 Collision Probability (Pc) Trend

    STARLINK-1540 & STARLINK-36407 Collision Probability (Pc) TrendNot Available

    STARLINK-1540 & STARLINK-36407 Miss Distance (Miss Distance) Trend

    STARLINK-1540 & STARLINK-36407 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1540Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36407Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1540Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36407Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1540

    No nearby objects data