Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    6.776513E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T20:58:21+0800
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    1 Object 1

    AOE ID 53163
    NORAD ID 53163
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53262
    NORAD ID 53262
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4104 STARLINK-4085
    Time of Closest Approach 2026-10-18T14:07:13+0000
    Collision Probability (Pc) 6.776513E-7
    Conjunction Distance (km) 2.401 km
    Relative Speed (km/s) 2.377 km/s
    Conjunction Risk Parameters R (Radial): -2.4 | I (In-track): 0.049 | C (Cross-track): 0.006
    Collision Risk Index (CRI) 0.32
    X Position (km) -3722.05 -3723.334
    Position Y (km) 1853.118 1853.812
    Position Z (km) -5439.421 -5441.328
    Velocity X (km/s) -4.202 -2.511
    Velocity Y (km/s) -6.32 -7.161
    Velocity Z (km/s) 0.722 -0.722

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4104 STARLINK-4085
    Semimajor Axis (a) 6840.865 km 6843.375 km
    Eccentricity (e) 0.000127 0.000117
    Inclination (i) 53.1588° 53.1582°
    RAAN 238.6246° 263.8084°
    Perigee Argument 94.9252° 100.2508°
    Mean Anomaly (M) 265.1895° 259.8627°
    Apogee 463.596 km 466.042 km
    Perigee 461.860 km 464.434 km
    Orbit Epoch 2026-10-17T05:39:14+0000 2026-10-16T15:37:05+0000

    STARLINK-4104 & STARLINK-4085 Collision Probability (Pc) Trend

    STARLINK-4104 & STARLINK-4085 Collision Probability (Pc) TrendNot Available

    STARLINK-4104 & STARLINK-4085 Miss Distance (Miss Distance) Trend

    STARLINK-4104 & STARLINK-4085 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4104Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4085Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4104Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4085Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4104

    No nearby objects data