Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.542836E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T21:52:03+0800
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    1 Object 1

    AOE ID 64122
    NORAD ID 64122
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68113
    NORAD ID 68113
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-33991 STARLINK-36937
    Time of Closest Approach 2026-10-21T15:49:04+0000
    Collision Probability (Pc) 1.542836E-6
    Conjunction Distance (km) 2.688 km
    Relative Speed (km/s) 14.592 km/s
    Conjunction Risk Parameters R (Radial): -2.675 | I (In-track): 0.073 | C (Cross-track): 0.248
    Collision Risk Index (CRI) 0.39
    X Position (km) -1402.371 -1401.609
    Position Y (km) -5978.964 -5976.732
    Position Z (km) -3040.153 -3038.866
    Velocity X (km/s) 5.54 -1.814
    Velocity Y (km/s) 1.28 -3.009
    Velocity Z (km/s) -5.082 6.769

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-33991 STARLINK-36937
    Semimajor Axis (a) 6848.801 km 6843.671 km
    Eccentricity (e) 0.000104 0.000187
    Inclination (i) 53.1558° 97.2872°
    RAAN 64.3081° 251.8237°
    Perigee Argument 85.6077° 93.7694°
    Mean Anomaly (M) 274.5043° 266.3762°
    Apogee 471.380 km 466.815 km
    Perigee 469.948 km 464.253 km
    Orbit Epoch 2026-10-19T15:54:40+0000 2026-10-20T07:02:45+0000

    STARLINK-33991 & STARLINK-36937 Collision Probability (Pc) Trend

    STARLINK-33991 & STARLINK-36937 Collision Probability (Pc) TrendNot Available

    STARLINK-33991 & STARLINK-36937 Miss Distance (Miss Distance) Trend

    STARLINK-33991 & STARLINK-36937 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-33991Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36937Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-33991Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36937Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-33991

    No nearby objects data