Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.177584E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T14:06:16+0800
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    1 Object 1

    AOE ID 54199
    NORAD ID 54199
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69447
    NORAD ID 69447
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5244 STARLINK-37640
    Time of Closest Approach 2026-10-22T00:28:54+0000
    Collision Probability (Pc) 6.177584E-6
    Conjunction Distance (km) 1.064 km
    Relative Speed (km/s) 2.301 km/s
    Conjunction Risk Parameters R (Radial): -0.77 | I (In-track): -0.724 | C (Cross-track): 0.112
    Collision Risk Index (CRI) 0.51
    X Position (km) -2044.649 -2043.78
    Position Y (km) 3606.956 3606.91
    Position Z (km) 5431.509 5430.897
    Velocity X (km/s) -6.118 -7.021
    Velocity Y (km/s) -4.521 -2.929
    Velocity Z (km/s) 0.697 -0.696

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5244 STARLINK-37640
    Semimajor Axis (a) 6840.882 km 6840.833 km
    Eccentricity (e) 0.000097 0.000129
    Inclination (i) 53.1604° 53.1576°
    RAAN 52.9576° 29.7633°
    Perigee Argument 89.3511° 88.5017°
    Mean Anomaly (M) 270.7603° 271.6133°
    Apogee 463.408 km 463.580 km
    Perigee 462.082 km 461.812 km
    Orbit Epoch 2026-10-19T08:01:34+0000 2026-10-19T15:47:22+0000

    STARLINK-5244 & STARLINK-37640 Collision Probability (Pc) Trend

    STARLINK-5244 & STARLINK-37640 Collision Probability (Pc) TrendNot Available

    STARLINK-5244 & STARLINK-37640 Miss Distance (Miss Distance) Trend

    STARLINK-5244 & STARLINK-37640 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5244Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37640Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5244Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37640Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5244

    No nearby objects data