Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.364078E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:38:30+0800
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    1 Object 1

    AOE ID 55338
    NORAD ID 55338
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63677
    NORAD ID 63677
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5658 STARLINK-33816
    Time of Closest Approach 2026-10-29T23:33:43+0000
    Collision Probability (Pc) 9.364078E-7
    Conjunction Distance (km) 2.877 km
    Relative Speed (km/s) 7.186 km/s
    Conjunction Risk Parameters R (Radial): 2.828 | I (In-track): -0.469 | C (Cross-track): 0.249
    Collision Risk Index (CRI) 0.34
    X Position (km) 5514.655 5517.058
    Position Y (km) 1395.098 1395.157
    Position Z (km) -3832.626 -3834.208
    Velocity X (km/s) 0.296 -3.599
    Velocity Y (km/s) 7.011 6.022
    Velocity Z (km/s) 2.98 -2.977

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5658 STARLINK-33816
    Semimajor Axis (a) 6860.582 km 6861.009 km
    Eccentricity (e) 0.000586 0.000972
    Inclination (i) 42.9955° 43.0068°
    RAAN 76.7153° 164.3966°
    Perigee Argument 281.2651° 290.7163°
    Mean Anomaly (M) 78.7542° 69.2647°
    Apogee 486.464 km 489.543 km
    Perigee 478.426 km 476.201 km
    Orbit Epoch 2026-10-27T02:46:01+0000 2026-10-27T01:29:39+0000

    STARLINK-5658 & STARLINK-33816 Collision Probability (Pc) Trend

    STARLINK-5658 & STARLINK-33816 Collision Probability (Pc) TrendNot Available

    STARLINK-5658 & STARLINK-33816 Miss Distance (Miss Distance) Trend

    STARLINK-5658 & STARLINK-33816 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5658Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33816Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5658Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33816Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5658

    No nearby objects data