Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    3.01242E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T03:29:08+0800
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    1 Object 1

    AOE ID 54861
    NORAD ID 54861
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66960
    NORAD ID 66960
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5400 STARLINK-35879
    Time of Closest Approach 2026-10-29T06:54:01+0000
    Collision Probability (Pc) 3.01242E-4
    Conjunction Distance (km) 0.348 km
    Relative Speed (km/s) 7.832 km/s
    Conjunction Risk Parameters R (Radial): -0.339 | I (In-track): 0.061 | C (Cross-track): 0.04
    Collision Risk Index (CRI) 0.85
    X Position (km) -1332.187 -1332.193
    Position Y (km) 5698.077 5697.78
    Position Z (km) -3586.906 -3586.726
    Velocity X (km/s) -5.9 -6.831
    Velocity Y (km/s) -3.48 0.503
    Velocity Z (km/s) -3.339 3.34

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5400 STARLINK-35879
    Semimajor Axis (a) 6861.190 km 6861.158 km
    Eccentricity (e) 0.000153 0.000154
    Inclination (i) 42.9994° 43.0006°
    RAAN 259.2570° 161.4507°
    Perigee Argument 277.0166° 272.0074°
    Mean Anomaly (M) 83.0511° 234.7178°
    Apogee 484.104 km 484.077 km
    Perigee 482.002 km 481.965 km
    Orbit Epoch 2026-10-26T05:42:42+0000 2026-10-26T06:00:02+0000

    STARLINK-5400 & STARLINK-35879 Collision Probability (Pc) Trend

    STARLINK-5400 & STARLINK-35879 Collision Probability (Pc) TrendNot Available

    STARLINK-5400 & STARLINK-35879 Miss Distance (Miss Distance) Trend

    STARLINK-5400 & STARLINK-35879 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5400Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35879Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5400Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35879Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5400

    No nearby objects data