Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    5.146189E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T19:23:52+0800
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    1 Object 1

    AOE ID 59439
    NORAD ID 59439
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64796
    NORAD ID 64796
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31708 STARLINK-34646
    Time of Closest Approach 2026-10-30T22:54:02+0000
    Collision Probability (Pc) 5.146189E-7
    Conjunction Distance (km) 2.901 km
    Relative Speed (km/s) 2.29 km/s
    Conjunction Risk Parameters R (Radial): 1.597 | I (In-track): 2.394 | C (Cross-track): -0.369
    Collision Risk Index (CRI) 0.29
    X Position (km) 1574.208 1573.533
    Position Y (km) 6529.686 6531.873
    Position Z (km) 1289.292 1287.509
    Velocity X (km/s) -4.262 -2.267
    Velocity Y (km/s) 2.209 1.938
    Velocity Z (km/s) -5.94 -7.03

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31708 STARLINK-34646
    Semimajor Axis (a) 6840.939 km 6912.015 km
    Eccentricity (e) 0.000135 0.000331
    Inclination (i) 53.1589° 70.0025°
    RAAN 276.5873° 267.2807°
    Perigee Argument 83.8389° 252.4906°
    Mean Anomaly (M) 97.0415° 325.8022°
    Apogee 463.729 km 536.167 km
    Perigee 461.875 km 531.589 km
    Orbit Epoch 2026-10-28T10:00:02+0000 2026-10-28T08:00:04+0000

    STARLINK-31708 & STARLINK-34646 Collision Probability (Pc) Trend

    STARLINK-31708 & STARLINK-34646 Collision Probability (Pc) TrendNot Available

    STARLINK-31708 & STARLINK-34646 Miss Distance (Miss Distance) Trend

    STARLINK-31708 & STARLINK-34646 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31708Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34646Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31708Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34646Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31708

    No nearby objects data