Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.689994E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T06:03:22+0800
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    1 Object 1

    AOE ID 58778
    NORAD ID 58778
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66389
    NORAD ID 66389
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31120 STARLINK-35694
    Time of Closest Approach 2026-10-29T11:39:53+0000
    Collision Probability (Pc) 2.689994E-6
    Conjunction Distance (km) 1.944 km
    Relative Speed (km/s) 11.962 km/s
    Conjunction Risk Parameters R (Radial): 1.794 | I (In-track): -0.46 | C (Cross-track): -0.592
    Collision Risk Index (CRI) 0.44
    X Position (km) 6349.697 6347.829
    Position Y (km) 1766.41 1766.67
    Position Z (km) 1828.507 1828.035
    Velocity X (km/s) -2.821 0.274
    Velocity Y (km/s) 4.146 5.009
    Velocity Z (km/s) 5.76 -5.761

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31120 STARLINK-35694
    Semimajor Axis (a) 6840.872 km 6840.830 km
    Eccentricity (e) 0.000111 0.000188
    Inclination (i) 53.1597° 53.1565°
    RAAN 18.7862° 218.3567°
    Perigee Argument 110.5639° 108.5741°
    Mean Anomaly (M) 249.5484° 251.5465°
    Apogee 463.498 km 463.978 km
    Perigee 461.972 km 461.408 km
    Orbit Epoch 2026-10-26T05:24:59+0000 2026-10-27T04:15:33+0000

    STARLINK-31120 & STARLINK-35694 Collision Probability (Pc) Trend

    STARLINK-31120 & STARLINK-35694 Collision Probability (Pc) TrendNot Available

    STARLINK-31120 & STARLINK-35694 Miss Distance (Miss Distance) Trend

    STARLINK-31120 & STARLINK-35694 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31120Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35694Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31120Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35694Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31120

    No nearby objects data