Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.386507E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T12:19:03+0800
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    1 Object 1

    AOE ID 47800
    NORAD ID 47800
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68304
    NORAD ID 68304
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2381 STARLINK-36849
    Time of Closest Approach 2026-10-21T05:42:03+0000
    Collision Probability (Pc) 1.386507E-6
    Conjunction Distance (km) 2.874 km
    Relative Speed (km/s) 14.313 km/s
    Conjunction Risk Parameters R (Radial): 1.193 | I (In-track): -0.909 | C (Cross-track): -2.45
    Collision Risk Index (CRI) 0.38
    X Position (km) -3219.269 -3216.41
    Position Y (km) -4328.009 -4327.971
    Position Z (km) -4225.221 -4225.503
    Velocity X (km/s) 2.843 1.781
    Velocity Y (km/s) -5.908 4.454
    Velocity Z (km/s) 3.89 -5.925

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2381 STARLINK-36849
    Semimajor Axis (a) 6846.767 km 6843.618 km
    Eccentricity (e) 0.000146 0.000154
    Inclination (i) 53.1585° 97.2810°
    RAAN 273.5369° 58.1926°
    Perigee Argument 95.7522° 90.3591°
    Mean Anomaly (M) 264.3645° 269.7829°
    Apogee 469.627 km 466.537 km
    Perigee 467.633 km 464.425 km
    Orbit Epoch 2026-10-20T08:00:23+0000 2026-10-20T06:49:37+0000

    STARLINK-2381 & STARLINK-36849 Collision Probability (Pc) Trend

    STARLINK-2381 & STARLINK-36849 Collision Probability (Pc) TrendNot Available

    STARLINK-2381 & STARLINK-36849 Miss Distance (Miss Distance) Trend

    STARLINK-2381 & STARLINK-36849 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2381Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36849Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2381Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36849Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2381

    No nearby objects data