Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.295742E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T10:29:00+0800
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    1 Object 1

    AOE ID 59013
    NORAD ID 59013
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67896
    NORAD ID 67896
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31389 STARLINK-36877
    Time of Closest Approach 2026-10-21T10:18:25+0000
    Collision Probability (Pc) 3.295742E-6
    Conjunction Distance (km) 1.838 km
    Relative Speed (km/s) 12.95 km/s
    Conjunction Risk Parameters R (Radial): -1.681 | I (In-track): 0.392 | C (Cross-track): -0.628
    Collision Risk Index (CRI) 0.45
    X Position (km) -3397.719 -3399.196
    Position Y (km) -2517.226 -2517.655
    Position Z (km) 5371.321 5372.325
    Velocity X (km/s) 3.23 3.791
    Velocity Y (km/s) -6.824 4.756
    Velocity Z (km/s) -1.152 4.616

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31389 STARLINK-36877
    Semimajor Axis (a) 6845.229 km 6843.762 km
    Eccentricity (e) 0.000145 0.000180
    Inclination (i) 53.1592° 97.2879°
    RAAN 116.4649° 223.7474°
    Perigee Argument 102.7947° 97.2450°
    Mean Anomaly (M) 257.3217° 262.8998°
    Apogee 468.085 km 466.861 km
    Perigee 466.099 km 464.389 km
    Orbit Epoch 2026-10-19T18:45:20+0000 2026-10-19T06:23:53+0000

    STARLINK-31389 & STARLINK-36877 Collision Probability (Pc) Trend

    STARLINK-31389 & STARLINK-36877 Collision Probability (Pc) TrendNot Available

    STARLINK-31389 & STARLINK-36877 Miss Distance (Miss Distance) Trend

    STARLINK-31389 & STARLINK-36877 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31389Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36877Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31389Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36877Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31389

    No nearby objects data