Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.071389E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T19:00:30+0800
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    1 Object 1

    AOE ID 44636
    NORAD ID 44636
    Object Type ROCKET BODY
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58223
    NORAD ID 58223
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter ELECTRON KICK STAGE R/B STARLINK-30840
    Time of Closest Approach 2026-10-29T09:43:19+0000
    Collision Probability (Pc) 3.071389E-6
    Conjunction Distance (km) 1.918 km
    Relative Speed (km/s) 13.919 km/s
    Conjunction Risk Parameters R (Radial): 0.406 | I (In-track): 0.796 | C (Cross-track): -1.696
    Collision Risk Index (CRI) 0.45
    X Position (km) -5735.727 -5737.094
    Position Y (km) 3428.17 3426.977
    Position Z (km) -1559.888 -1559.268
    Velocity X (km/s) -1.663 -1.956
    Velocity Y (km/s) 0.652 -5.499
    Velocity Z (km/s) 7.576 -4.905

    Orbital Parameters 国际轨道数据源

    Parameter ELECTRON KICK STAGE R/B STARLINK-30840
    Semimajor Axis (a) 7164.881 km 6861.314 km
    Eccentricity (e) 0.042937 0.000146
    Inclination (i) 87.8972° 43.0027°
    RAAN 149.9996° 324.4705°
    Perigee Argument 351.9259° 260.1754°
    Mean Anomaly (M) 7.5167° 88.2523°
    Apogee 1094.380 km 484.180 km
    Perigee 479.108 km 482.174 km
    Orbit Epoch 2026-10-27T20:52:20+0000 2026-10-27T16:00:03+0000

    ELECTRON KICK STAGE R/B & STARLINK-30840 Collision Probability (Pc) Trend

    ELECTRON KICK STAGE R/B & STARLINK-30840 Collision Probability (Pc) TrendNot Available

    ELECTRON KICK STAGE R/B & STARLINK-30840 Miss Distance (Miss Distance) Trend

    ELECTRON KICK STAGE R/B & STARLINK-30840 Miss Distance (Miss Distance) TrendNot Available

    ELECTRON KICK STAGE R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30840Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    ELECTRON KICK STAGE R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30840Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with ELECTRON KICK STAGE R/B

    No nearby objects data