Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.402071E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T00:12:35+0800
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    1 Object 1

    AOE ID 46051
    NORAD ID 46051
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 52636
    NORAD ID 52636
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-1540 STARLINK-3967
    Time of Closest Approach 2026-10-31T14:16:06+0000
    Collision Probability (Pc) 1.402071E-6
    Conjunction Distance (km) 2.674 km
    Relative Speed (km/s) 12.216 km/s
    Conjunction Risk Parameters R (Radial): -2.673 | I (In-track): -0.007 | C (Cross-track): -0.031
    Collision Risk Index (CRI) 0.38
    X Position (km) -391.814 -391.997
    Position Y (km) 6812.972 6815.635
    Position Z (km) -413.191 -413.34
    Velocity X (km/s) -4.599 -4.557
    Velocity Y (km/s) 0.098 -0.625
    Velocity Z (km/s) 6.098 -6.096

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1540 STARLINK-3967
    Semimajor Axis (a) 6835.993 km 6837.916 km
    Eccentricity (e) 0.000065 0.000019
    Inclination (i) 53.1607° 53.1616°
    RAAN 108.7007° 279.6861°
    Perigee Argument 66.2764° 352.7375°
    Mean Anomaly (M) 293.8307° 7.3625°
    Apogee 458.300 km 459.908 km
    Perigee 457.412 km 459.650 km
    Orbit Epoch 2026-10-28T20:42:15+0000 2026-10-29T16:09:51+0000

    STARLINK-1540 & STARLINK-3967 Collision Probability (Pc) Trend

    STARLINK-1540 & STARLINK-3967 Collision Probability (Pc) TrendNot Available

    STARLINK-1540 & STARLINK-3967 Miss Distance (Miss Distance) Trend

    STARLINK-1540 & STARLINK-3967 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1540Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3967Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1540Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3967Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1540

    No nearby objects data