Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.129424E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T12:47:10+0800
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    1 Object 1

    AOE ID 52490
    NORAD ID 52490
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53202
    NORAD ID 53202
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3914 STARLINK-4411
    Time of Closest Approach 2026-10-30T05:42:38+0000
    Collision Probability (Pc) 1.129424E-6
    Conjunction Distance (km) 2.796 km
    Relative Speed (km/s) 9.389 km/s
    Conjunction Risk Parameters R (Radial): -2.432 | I (In-track): 1.091 | C (Cross-track): 0.843
    Collision Risk Index (CRI) 0.36
    X Position (km) 4505.169 4504.408
    Position Y (km) 523.562 524.11
    Position Z (km) -5138.528 -5135.894
    Velocity X (km/s) 1.6 5.736
    Velocity Y (km/s) 7.14 -0.803
    Velocity Z (km/s) 2.132 4.953

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3914 STARLINK-4411
    Semimajor Axis (a) 6848.866 km 6843.708 km
    Eccentricity (e) 0.000048 0.000148
    Inclination (i) 53.1613° 97.2849°
    RAAN 70.1810° 357.9897°
    Perigee Argument 75.8717° 91.9289°
    Mean Anomaly (M) 284.2337° 246.7600°
    Apogee 471.055 km 466.587 km
    Perigee 470.403 km 464.555 km
    Orbit Epoch 2026-10-29T01:49:32+0000 2026-10-29T22:00:02+0000

    STARLINK-3914 & STARLINK-4411 Collision Probability (Pc) Trend

    STARLINK-3914 & STARLINK-4411 Collision Probability (Pc) TrendNot Available

    STARLINK-3914 & STARLINK-4411 Miss Distance (Miss Distance) Trend

    STARLINK-3914 & STARLINK-4411 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3914Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4411Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3914Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4411Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3914

    No nearby objects data