Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.273067E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T07:47:51+0800
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    1 Object 1

    AOE ID 59749
    NORAD ID 59749
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63807
    NORAD ID 63807
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31677 STARLINK-34109
    Time of Closest Approach 2026-10-23T21:09:46+0000
    Collision Probability (Pc) 1.273067E-6
    Conjunction Distance (km) 1.536 km
    Relative Speed (km/s) 1.038 km/s
    Conjunction Risk Parameters R (Radial): -0.405 | I (In-track): -1.477 | C (Cross-track): 0.1
    Collision Risk Index (CRI) 0.37
    X Position (km) 2562.93 2564.053
    Position Y (km) 4323.594 4322.584
    Position Z (km) 4661.087 4660.811
    Velocity X (km/s) -6.726 -6.365
    Velocity Y (km/s) 3.578 4.186
    Velocity Z (km/s) 0.379 -0.38

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31677 STARLINK-34109
    Semimajor Axis (a) 6861.187 km 6861.031 km
    Eccentricity (e) 0.000077 0.000088
    Inclination (i) 43.0040° 43.0045°
    RAAN 350.2842° 338.8495°
    Perigee Argument 288.7059° 276.9969°
    Mean Anomaly (M) 71.3709° 83.0782°
    Apogee 483.581 km 483.502 km
    Perigee 482.519 km 482.286 km
    Orbit Epoch 2026-10-21T04:26:57+0000 2026-10-21T04:25:04+0000

    STARLINK-31677 & STARLINK-34109 Collision Probability (Pc) Trend

    STARLINK-31677 & STARLINK-34109 Collision Probability (Pc) TrendNot Available

    STARLINK-31677 & STARLINK-34109 Miss Distance (Miss Distance) Trend

    STARLINK-31677 & STARLINK-34109 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31677Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34109Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31677Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34109Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31677

    No nearby objects data