Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.415931E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T07:04:30+0800
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    1 Object 1

    AOE ID 59790
    NORAD ID 59790
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67833
    NORAD ID 67833
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31873 STARLINK-36659
    Time of Closest Approach 2026-10-28T18:10:19+0000
    Collision Probability (Pc) 9.415931E-7
    Conjunction Distance (km) 2.5 km
    Relative Speed (km/s) 5.05 km/s
    Conjunction Risk Parameters R (Radial): 0.979 | I (In-track): -2.17 | C (Cross-track): -0.762
    Collision Risk Index (CRI) 0.34
    X Position (km) 142.816 145.095
    Position Y (km) -5320.272 -5319.45
    Position Z (km) -4335.018 -4334.4
    Velocity X (km/s) 7.228 7.142
    Velocity Y (km/s) -1.399 1.789
    Velocity Z (km/s) 1.957 -1.959

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31873 STARLINK-36659
    Semimajor Axis (a) 6861.182 km 6861.019 km
    Eccentricity (e) 0.000030 0.000124
    Inclination (i) 42.9946° 42.9995°
    RAAN 346.8325° 39.0073°
    Perigee Argument 328.8779° 207.0469°
    Mean Anomaly (M) 31.2054° 153.0318°
    Apogee 483.253 km 483.733 km
    Perigee 482.837 km 482.031 km
    Orbit Epoch 2026-10-26T05:16:01+0000 2026-10-27T06:34:13+0000

    STARLINK-31873 & STARLINK-36659 Collision Probability (Pc) Trend

    STARLINK-31873 & STARLINK-36659 Collision Probability (Pc) TrendNot Available

    STARLINK-31873 & STARLINK-36659 Miss Distance (Miss Distance) Trend

    STARLINK-31873 & STARLINK-36659 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31873Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36659Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31873Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36659Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31873

    No nearby objects data