Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.359839E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:42:28+0800
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    1 Object 1

    AOE ID 57998
    NORAD ID 57998
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66427
    NORAD ID 66427
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30531 STARLINK-35611
    Time of Closest Approach 2026-10-28T17:40:07+0000
    Collision Probability (Pc) 8.359839E-6
    Conjunction Distance (km) 1.3 km
    Relative Speed (km/s) 10.108 km/s
    Conjunction Risk Parameters R (Radial): 0.966 | I (In-track): -0.657 | C (Cross-track): 0.57
    Collision Risk Index (CRI) 0.53
    X Position (km) 6098.859 6097.642
    Position Y (km) 2778.583 2778.984
    Position Z (km) -1477.147 -1476.93
    Velocity X (km/s) -3.356 -1.38
    Velocity Y (km/s) 4.743 5.644
    Velocity Z (km/s) -4.935 4.936

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30531 STARLINK-35611
    Semimajor Axis (a) 6861.392 km 6861.144 km
    Eccentricity (e) 0.000593 0.000168
    Inclination (i) 43.0008° 43.0010°
    RAAN 200.2513° 50.3542°
    Perigee Argument 279.4700° 259.4604°
    Mean Anomaly (M) 80.5482° 100.6059°
    Apogee 487.321 km 484.159 km
    Perigee 479.189 km 481.855 km
    Orbit Epoch 2026-10-27T01:34:13+0000 2026-10-26T13:57:51+0000

    STARLINK-30531 & STARLINK-35611 Collision Probability (Pc) Trend

    STARLINK-30531 & STARLINK-35611 Collision Probability (Pc) TrendNot Available

    STARLINK-30531 & STARLINK-35611 Miss Distance (Miss Distance) Trend

    STARLINK-30531 & STARLINK-35611 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30531Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35611Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30531Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35611Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30531

    No nearby objects data