Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.5741E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-16T17:04:44+0800
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    1 Object 1

    AOE ID 64173
    NORAD ID 64173
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68772
    NORAD ID 68772
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-34172 STARLINK-37399
    Time of Closest Approach 2026-10-17T13:13:43+0000
    Collision Probability (Pc) 1.5741E-6
    Conjunction Distance (km) 2.663 km
    Relative Speed (km/s) 14.738 km/s
    Conjunction Risk Parameters R (Radial): -2.645 | I (In-track): -0.078 | C (Cross-track): 0.292
    Collision Risk Index (CRI) 0.39
    X Position (km) -5633.12 -5630.773
    Position Y (km) 3655.014 3653.823
    Position Z (km) 1341.183 1340.779
    Velocity X (km/s) -1.539 -0.714
    Velocity Y (km/s) -4.563 1.639
    Velocity Z (km/s) 5.923 -7.421

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-34172 STARLINK-37399
    Semimajor Axis (a) 6848.831 km 6843.609 km
    Eccentricity (e) 0.000199 0.000109
    Inclination (i) 53.1579° 97.2843°
    RAAN 148.7544° 323.8539°
    Perigee Argument 79.7427° 269.6934°
    Mean Anomaly (M) 280.3799° 90.4184°
    Apogee 472.057 km 466.221 km
    Perigee 469.331 km 464.723 km
    Orbit Epoch 2026-10-15T07:55:26+0000 2026-10-15T19:46:43+0000

    STARLINK-34172 & STARLINK-37399 Collision Probability (Pc) Trend

    STARLINK-34172 & STARLINK-37399 Collision Probability (Pc) TrendNot Available

    STARLINK-34172 & STARLINK-37399 Miss Distance (Miss Distance) Trend

    STARLINK-34172 & STARLINK-37399 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-34172Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37399Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-34172Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37399Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-34172

    No nearby objects data