Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.972991E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T06:54:15+0800
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    1 Object 1

    AOE ID 56750
    NORAD ID 56750
    Object Type ROCKET BODY
    Country
    KR KR
    ← VS →

    2 Object 2

    AOE ID 69335
    NORAD ID 69335
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter KSLV-II R/B STARLINK-37877
    Time of Closest Approach 2026-10-17T17:22:04+0000
    Collision Probability (Pc) 2.972991E-6
    Conjunction Distance (km) 1.981 km
    Relative Speed (km/s) 15.135 km/s
    Conjunction Risk Parameters R (Radial): 0.502 | I (In-track): 0.238 | C (Cross-track): 1.902
    Collision Risk Index (CRI) 0.44
    X Position (km) -5174.543 -5173.669
    Position Y (km) 4477.94 4479.718
    Position Z (km) 193.649 193.651
    Velocity X (km/s) 0.806 0.465
    Velocity Y (km/s) 0.614 0.877
    Velocity Z (km/s) 7.561 -7.567

    Orbital Parameters 国际轨道数据源

    Parameter KSLV-II R/B STARLINK-37877
    Semimajor Axis (a) 6835.760 km 6843.617 km
    Eccentricity (e) 0.002215 0.000046
    Inclination (i) 97.4737° 97.2834°
    RAAN 137.6209° 317.7150°
    Perigee Argument 249.0695° 105.3383°
    Mean Anomaly (M) 110.8179° 254.7911°
    Apogee 472.763 km 465.795 km
    Perigee 442.483 km 465.165 km
    Orbit Epoch 2026-10-16T00:42:46+0000 2026-10-16T12:24:14+0000

    KSLV-II R/B & STARLINK-37877 Collision Probability (Pc) Trend

    KSLV-II R/B & STARLINK-37877 Collision Probability (Pc) TrendNot Available

    KSLV-II R/B & STARLINK-37877 Miss Distance (Miss Distance) Trend

    KSLV-II R/B & STARLINK-37877 Miss Distance (Miss Distance) TrendNot Available

    KSLV-II R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37877Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    KSLV-II R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37877Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with KSLV-II R/B

    No nearby objects data