Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.332073E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T11:40:43+0800
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    1 Object 1

    AOE ID 59390
    NORAD ID 59390
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67815
    NORAD ID 67815
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31649 STARLINK-36797
    Time of Closest Approach 2026-10-20T23:01:03+0000
    Collision Probability (Pc) 1.332073E-6
    Conjunction Distance (km) 3 km
    Relative Speed (km/s) 14.653 km/s
    Conjunction Risk Parameters R (Radial): -2.952 | I (In-track): 0.155 | C (Cross-track): -0.505
    Collision Risk Index (CRI) 0.37
    X Position (km) -3445.955 -3446.992
    Position Y (km) 5322.51 5324.997
    Position Z (km) -2577.285 -2578.602
    Velocity X (km/s) -2.957 -0.668
    Velocity Y (km/s) -4.519 2.953
    Velocity Z (km/s) -5.392 7.003

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31649 STARLINK-36797
    Semimajor Axis (a) 6840.849 km 6843.560 km
    Eccentricity (e) 0.000142 0.000216
    Inclination (i) 53.1601° 97.2878°
    RAAN 292.9683° 118.0073°
    Perigee Argument 92.8187° 322.3810°
    Mean Anomaly (M) 267.2978° 37.7282°
    Apogee 463.685 km 466.898 km
    Perigee 461.739 km 463.948 km
    Orbit Epoch 2026-10-19T07:02:02+0000 2026-10-19T00:08:02+0000

    STARLINK-31649 & STARLINK-36797 Collision Probability (Pc) Trend

    STARLINK-31649 & STARLINK-36797 Collision Probability (Pc) TrendNot Available

    STARLINK-31649 & STARLINK-36797 Miss Distance (Miss Distance) Trend

    STARLINK-31649 & STARLINK-36797 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31649Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36797Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31649Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36797Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31649

    No nearby objects data