Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.247E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T15:07:26+0800
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    1 Object 1

    AOE ID 59639
    NORAD ID 59639
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66486
    NORAD ID 66486
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31807 STARLINK-34844
    Time of Closest Approach 2026-10-23T08:05:04+0000
    Collision Probability (Pc) 1.247E-6
    Conjunction Distance (km) 2.681 km
    Relative Speed (km/s) 10.048 km/s
    Conjunction Risk Parameters R (Radial): 0.353 | I (In-track): -1.992 | C (Cross-track): 1.758
    Collision Risk Index (CRI) 0.37
    X Position (km) 4249.712 4247.883
    Position Y (km) -5132.492 -5134.449
    Position Z (km) 1623.629 1623.722
    Velocity X (km/s) 3.66 5.184
    Velocity Y (km/s) 4.58 2.738
    Velocity Z (km/s) 4.88 -4.879

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31807 STARLINK-34844
    Semimajor Axis (a) 6861.185 km 6861.188 km
    Eccentricity (e) 0.000229 0.000133
    Inclination (i) 43.0068° 43.0048°
    RAAN 311.1144° 163.3925°
    Perigee Argument 290.6172° 251.4546°
    Mean Anomaly (M) 69.4434° 108.6161°
    Apogee 484.618 km 483.963 km
    Perigee 481.478 km 482.139 km
    Orbit Epoch 2026-10-20T09:22:44+0000 2026-10-20T00:55:49+0000

    STARLINK-31807 & STARLINK-34844 Collision Probability (Pc) Trend

    STARLINK-31807 & STARLINK-34844 Collision Probability (Pc) TrendNot Available

    STARLINK-31807 & STARLINK-34844 Miss Distance (Miss Distance) Trend

    STARLINK-31807 & STARLINK-34844 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31807Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34844Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31807Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34844Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31807

    No nearby objects data