Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.26713E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:40:15+0800
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    1 Object 1

    AOE ID 57404
    NORAD ID 57404
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66574
    NORAD ID 66574
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30240 STARLINK-35812
    Time of Closest Approach 2026-10-21T12:26:59+0000
    Collision Probability (Pc) 8.26713E-6
    Conjunction Distance (km) 1.24 km
    Relative Speed (km/s) 7.895 km/s
    Conjunction Risk Parameters R (Radial): 0.924 | I (In-track): -0.703 | C (Cross-track): 0.435
    Collision Risk Index (CRI) 0.53
    X Position (km) -5720.315 -5719.369
    Position Y (km) -1275.011 -1275.647
    Position Z (km) 3559.805 3559.319
    Velocity X (km/s) -0.584 3.425
    Velocity Y (km/s) -6.817 -5.924
    Velocity Z (km/s) -3.371 3.371

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30240 STARLINK-35812
    Semimajor Axis (a) 6861.195 km 6861.153 km
    Eccentricity (e) 0.000143 0.000086
    Inclination (i) 43.0022° 43.0008°
    RAAN 65.1955° 165.9860°
    Perigee Argument 271.3728° 273.9524°
    Mean Anomaly (M) 88.6960° 86.1229°
    Apogee 484.039 km 483.607 km
    Perigee 482.077 km 482.425 km
    Orbit Epoch 2026-10-19T09:39:55+0000 2026-10-19T00:36:14+0000

    STARLINK-30240 & STARLINK-35812 Collision Probability (Pc) Trend

    STARLINK-30240 & STARLINK-35812 Collision Probability (Pc) TrendNot Available

    STARLINK-30240 & STARLINK-35812 Miss Distance (Miss Distance) Trend

    STARLINK-30240 & STARLINK-35812 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30240Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35812Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30240Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35812Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30240

    No nearby objects data