Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.00981E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:00:34+0800
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    1 Object 1

    AOE ID 52659
    NORAD ID 52659
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67608
    NORAD ID 67608
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3960 STARLINK-36411
    Time of Closest Approach 2026-10-21T20:20:41+0000
    Collision Probability (Pc) 3.00981E-6
    Conjunction Distance (km) 1.951 km
    Relative Speed (km/s) 14.486 km/s
    Conjunction Risk Parameters R (Radial): 1.945 | I (In-track): 0.047 | C (Cross-track): -0.149
    Collision Risk Index (CRI) 0.45
    X Position (km) -5752.99 -5754.601
    Position Y (km) 689.949 690.003
    Position Z (km) -3649.971 -3651.069
    Velocity X (km/s) -3.489 4.122
    Velocity Y (km/s) -5.025 0.656
    Velocity Z (km/s) 4.555 -6.381

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3960 STARLINK-36411
    Semimajor Axis (a) 6843.384 km 6843.672 km
    Eccentricity (e) 0.000121 0.000078
    Inclination (i) 53.1581° 97.2846°
    RAAN 209.2233° 356.1388°
    Perigee Argument 95.7450° 101.3628°
    Mean Anomaly (M) 264.3691° 258.7702°
    Apogee 466.077 km 466.067 km
    Perigee 464.417 km 465.003 km
    Orbit Epoch 2026-10-20T03:51:33+0000 2026-10-20T04:16:09+0000

    STARLINK-3960 & STARLINK-36411 Collision Probability (Pc) Trend

    STARLINK-3960 & STARLINK-36411 Collision Probability (Pc) TrendNot Available

    STARLINK-3960 & STARLINK-36411 Miss Distance (Miss Distance) Trend

    STARLINK-3960 & STARLINK-36411 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3960Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36411Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3960Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36411Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3960

    No nearby objects data