Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.254734E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:50:03+0800
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    1 Object 1

    AOE ID 53249
    NORAD ID 53249
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63875
    NORAD ID 63875
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4128 STARLINK-34023
    Time of Closest Approach 2026-10-29T19:30:30+0000
    Collision Probability (Pc) 1.254734E-6
    Conjunction Distance (km) 2.989 km
    Relative Speed (km/s) 13.099 km/s
    Conjunction Risk Parameters R (Radial): 2.98 | I (In-track): -0.123 | C (Cross-track): 0.201
    Collision Risk Index (CRI) 0.37
    X Position (km) -6355.406 -6358.202
    Position Y (km) -547.997 -548.005
    Position Z (km) -2503.446 -2504.502
    Velocity X (km/s) -1.698 2.82
    Velocity Y (km/s) -5.076 -2.568
    Velocity Z (km/s) 5.433 -6.603

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4128 STARLINK-34023
    Semimajor Axis (a) 6848.914 km 6852.665 km
    Eccentricity (e) 0.000092 0.000407
    Inclination (i) 53.1582° 70.0024°
    RAAN 214.1725° 3.7287°
    Perigee Argument 111.5224° 262.4961°
    Mean Anomaly (M) 248.5876° 97.5753°
    Apogee 471.410 km 477.314 km
    Perigee 470.144 km 471.742 km
    Orbit Epoch 2026-10-27T04:59:09+0000 2026-10-27T03:52:51+0000

    STARLINK-4128 & STARLINK-34023 Collision Probability (Pc) Trend

    STARLINK-4128 & STARLINK-34023 Collision Probability (Pc) TrendNot Available

    STARLINK-4128 & STARLINK-34023 Miss Distance (Miss Distance) Trend

    STARLINK-4128 & STARLINK-34023 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4128Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34023Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4128Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34023Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4128

    No nearby objects data