Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.62501E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T18:36:01+0800
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    1 Object 1

    AOE ID 54826
    NORAD ID 54826
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59487
    NORAD ID 59487
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5107 STARLINK-31657
    Time of Closest Approach 2026-10-30T21:28:03+0000
    Collision Probability (Pc) 3.62501E-6
    Conjunction Distance (km) 1.685 km
    Relative Speed (km/s) 10.189 km/s
    Conjunction Risk Parameters R (Radial): -0.387 | I (In-track): 1.224 | C (Cross-track): -1.091
    Collision Risk Index (CRI) 0.46
    X Position (km) -1220.749 -1219.068
    Position Y (km) -6627.931 -6627.853
    Position Z (km) 1280.013 1279.946
    Velocity X (km/s) 5.755 5.409
    Velocity Y (km/s) -0.088 -1.967
    Velocity Z (km/s) 5.004 -5.004

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5107 STARLINK-31657
    Semimajor Axis (a) 6861.212 km 6861.245 km
    Eccentricity (e) 0.000133 0.000168
    Inclination (i) 43.0032° 43.0032°
    RAAN 260.8609° 105.3371°
    Perigee Argument 270.0998° 261.6187°
    Mean Anomaly (M) 341.9610° 299.7868°
    Apogee 483.991 km 484.258 km
    Perigee 482.159 km 481.958 km
    Orbit Epoch 2026-10-28T14:00:02+0000 2026-10-28T10:00:02+0000

    STARLINK-5107 & STARLINK-31657 Collision Probability (Pc) Trend

    STARLINK-5107 & STARLINK-31657 Collision Probability (Pc) TrendNot Available

    STARLINK-5107 & STARLINK-31657 Miss Distance (Miss Distance) Trend

    STARLINK-5107 & STARLINK-31657 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5107Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31657Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5107Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31657Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5107

    No nearby objects data