Conjunction Event Detail

    ⚠
    Extreme Risk
    Extreme collision probability. Maneuver strongly recommended for primary asset.
    1.110993E-3
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T21:25:39+0800
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    1 Object 1

    AOE ID 47126
    NORAD ID 47126
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58403
    NORAD ID 58403
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-1812 STARLINK-30844
    Time of Closest Approach 2026-10-13T04:42:22+0000
    Collision Probability (Pc) 1.110993E-3
    Conjunction Distance (km) 0.103 km
    Relative Speed (km/s) 9.67 km/s
    Conjunction Risk Parameters R (Radial): 0.078 | I (In-track): -0.056 | C (Cross-track): -0.036
    Collision Risk Index (CRI) 0.96
    X Position (km) 4098.426 4098.331
    Position Y (km) 4307.747 4307.744
    Position Z (km) 3415.815 3415.777
    Velocity X (km/s) -5.72 -3.251
    Velocity Y (km/s) 1.649 5.916
    Velocity Z (km/s) 4.768 -3.55

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1812 STARLINK-30844
    Semimajor Axis (a) 6860.925 km 6861.133 km
    Eccentricity (e) 0.000064 0.000128
    Inclination (i) 53.0966° 43.0017°
    RAAN 25.1296° 273.1179°
    Perigee Argument 136.7122° 277.6141°
    Mean Anomaly (M) 223.3927° 82.4565°
    Apogee 483.228 km 483.875 km
    Perigee 482.348 km 482.117 km
    Orbit Epoch 2026-10-12T06:33:24+0000 2026-10-11T16:02:03+0000

    STARLINK-1812 & STARLINK-30844 Collision Probability (Pc) Trend

    STARLINK-1812 & STARLINK-30844 Collision Probability (Pc) TrendNot Available

    STARLINK-1812 & STARLINK-30844 Miss Distance (Miss Distance) Trend

    STARLINK-1812 & STARLINK-30844 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1812Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30844Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1812Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30844Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1812

    No nearby objects data