Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.167296E-6
    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 2026-10-13T08:37:49+0000
    Collision Probability (Pc) 1.167296E-6
    Conjunction Distance (km) 2.764 km
    Relative Speed (km/s) 9.669 km/s
    Conjunction Risk Parameters R (Radial): 1.472 | I (In-track): -1.803 | C (Cross-track): 1.489
    Collision Risk Index (CRI) 0.36
    X Position (km) -4167.593 -4164.942
    Position Y (km) -4255.164 -4255.774
    Position Z (km) -3412.59 -3412.106
    Velocity X (km/s) 5.678 3.166
    Velocity Y (km/s) -1.738 -5.949
    Velocity Z (km/s) -4.774 3.559

    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