Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.400391E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T13:42:51+0800
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    1 Object 1

    AOE ID 52332
    NORAD ID 52332
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61723
    NORAD ID 61723
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3831 STARLINK-32540
    Time of Closest Approach 2026-10-20T21:40:09+0000
    Collision Probability (Pc) 1.400391E-6
    Conjunction Distance (km) 2.675 km
    Relative Speed (km/s) 12.208 km/s
    Conjunction Risk Parameters R (Radial): -2.447 | I (In-track): -0.639 | C (Cross-track): -0.87
    Collision Risk Index (CRI) 0.38
    X Position (km) -281.752 -280.572
    Position Y (km) 6823.702 6821.306
    Position Z (km) -457.257 -457.105
    Velocity X (km/s) -4.565 -4.599
    Velocity Y (km/s) -0.589 0.212
    Velocity Z (km/s) -6.09 6.091

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3831 STARLINK-32540
    Semimajor Axis (a) 6843.360 km 6840.844 km
    Eccentricity (e) 0.000130 0.000122
    Inclination (i) 53.1588° 53.1586°
    RAAN 276.6435° 101.9297°
    Perigee Argument 84.3418° 91.5695°
    Mean Anomaly (M) 275.7732° 268.5448°
    Apogee 466.110 km 463.544 km
    Perigee 464.336 km 461.870 km
    Orbit Epoch 2026-10-19T08:53:35+0000 2026-10-19T11:17:56+0000

    STARLINK-3831 & STARLINK-32540 Collision Probability (Pc) Trend

    STARLINK-3831 & STARLINK-32540 Collision Probability (Pc) TrendNot Available

    STARLINK-3831 & STARLINK-32540 Miss Distance (Miss Distance) Trend

    STARLINK-3831 & STARLINK-32540 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3831Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32540Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3831Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32540Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3831

    No nearby objects data