Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.303959E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T15:09:39+0800
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    1 Object 1

    AOE ID 58981
    NORAD ID 58981
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69152
    NORAD ID 69152
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31339 STARLINK-37317
    Time of Closest Approach 2026-10-21T06:50:27+0000
    Collision Probability (Pc) 3.303959E-6
    Conjunction Distance (km) 1.452 km
    Relative Speed (km/s) 4.371 km/s
    Conjunction Risk Parameters R (Radial): 1.432 | I (In-track): -0.226 | C (Cross-track): 0.066
    Collision Risk Index (CRI) 0.45
    X Position (km) -3594.394 -3593.515
    Position Y (km) -2335.661 -2335.371
    Position Z (km) -5338.319 -5337.201
    Velocity X (km/s) 5.409 2.554
    Velocity Y (km/s) -5.196 -7.054
    Velocity Z (km/s) -1.37 1.369

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31339 STARLINK-37317
    Semimajor Axis (a) 6840.852 km 6840.794 km
    Eccentricity (e) 0.000119 0.000097
    Inclination (i) 53.1603° 53.1562°
    RAAN 335.4924° 295.3902°
    Perigee Argument 95.7411° 344.3806°
    Mean Anomaly (M) 264.3727° 15.7166°
    Apogee 463.527 km 463.322 km
    Perigee 461.903 km 461.992 km
    Orbit Epoch 2026-10-18T19:53:06+0000 2026-10-18T10:23:48+0000

    STARLINK-31339 & STARLINK-37317 Collision Probability (Pc) Trend

    STARLINK-31339 & STARLINK-37317 Collision Probability (Pc) TrendNot Available

    STARLINK-31339 & STARLINK-37317 Miss Distance (Miss Distance) Trend

    STARLINK-31339 & STARLINK-37317 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31339Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37317Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31339Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37317Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31339

    No nearby objects data