Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.315237E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T21:11:54+0800
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    1 Object 1

    AOE ID 54004
    NORAD ID 54004
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65666
    NORAD ID 65666
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5129 STARLINK-35181
    Time of Closest Approach 2026-10-29T20:47:31+0000
    Collision Probability (Pc) 1.315237E-6
    Conjunction Distance (km) 2.806 km
    Relative Speed (km/s) 12.347 km/s
    Conjunction Risk Parameters R (Radial): -2.751 | I (In-track): -0.324 | C (Cross-track): 0.438
    Collision Risk Index (CRI) 0.37
    X Position (km) -3679.913 -3678.552
    Position Y (km) 1886.334 1886.051
    Position Z (km) -5466.779 -5464.342
    Velocity X (km/s) -4.03 6.016
    Velocity Y (km/s) -6.448 -1.285
    Velocity Z (km/s) 0.488 -4.496

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5129 STARLINK-35181
    Semimajor Axis (a) 6848.832 km 6843.596 km
    Eccentricity (e) 0.000131 0.000115
    Inclination (i) 53.1591° 97.2848°
    RAAN 244.3143° 340.5046°
    Perigee Argument 97.2776° 107.3613°
    Mean Anomaly (M) 220.6656° 331.4039°
    Apogee 471.593 km 466.245 km
    Perigee 469.797 km 464.673 km
    Orbit Epoch 2026-10-27T22:00:02+0000 2026-10-27T18:00:02+0000

    STARLINK-5129 & STARLINK-35181 Collision Probability (Pc) Trend

    STARLINK-5129 & STARLINK-35181 Collision Probability (Pc) TrendNot Available

    STARLINK-5129 & STARLINK-35181 Miss Distance (Miss Distance) Trend

    STARLINK-5129 & STARLINK-35181 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5129Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35181Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5129Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35181Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5129

    No nearby objects data