Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.227354E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T09:19:29+0800
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    1 Object 1

    AOE ID 54100
    NORAD ID 54100
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59203
    NORAD ID 59203
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5185 STARLINK-31577
    Time of Closest Approach 2026-10-15T09:18:23+0000
    Collision Probability (Pc) 1.227354E-6
    Conjunction Distance (km) 2.893 km
    Relative Speed (km/s) 11.748 km/s
    Conjunction Risk Parameters R (Radial): 2.47 | I (In-track): -0.959 | C (Cross-track): -1.16
    Collision Risk Index (CRI) 0.37
    X Position (km) -4491.197 -4493.895
    Position Y (km) -4570.957 -4571.554
    Position Z (km) 2378.76 2379.616
    Velocity X (km/s) 2.046 4.922
    Velocity Y (km/s) -4.888 -1.96
    Velocity Z (km/s) -5.504 5.503

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5185 STARLINK-31577
    Semimajor Axis (a) 6837.908 km 6840.988 km
    Eccentricity (e) 0.000138 0.000170
    Inclination (i) 53.1618° 53.1588°
    RAAN 67.5841° 214.6518°
    Perigee Argument 83.3912° 82.7866°
    Mean Anomaly (M) 276.7249° 134.8581°
    Apogee 460.716 km 464.012 km
    Perigee 458.826 km 461.690 km
    Orbit Epoch 2026-10-14T02:57:20+0000 2026-10-14T06:00:04+0000

    STARLINK-5185 & STARLINK-31577 Collision Probability (Pc) Trend

    STARLINK-5185 & STARLINK-31577 Collision Probability (Pc) TrendNot Available

    STARLINK-5185 & STARLINK-31577 Miss Distance (Miss Distance) Trend

    STARLINK-5185 & STARLINK-31577 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5185Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31577Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5185Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31577Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5185

    No nearby objects data