Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.55483E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T22:16:36+0800
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    1 Object 1

    AOE ID 53539
    NORAD ID 53539
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64099
    NORAD ID 64099
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4123 STARLINK-34074
    Time of Closest Approach 2026-10-12T21:10:50+0000
    Collision Probability (Pc) 6.55483E-6
    Conjunction Distance (km) 1.289 km
    Relative Speed (km/s) 6.823 km/s
    Conjunction Risk Parameters R (Radial): 0.641 | I (In-track): -1 | C (Cross-track): 0.501
    Collision Risk Index (CRI) 0.51
    X Position (km) 3478.463 3477.408
    Position Y (km) 2997.846 2998.413
    Position Z (km) -5078.438 -5077.963
    Velocity X (km/s) -6.368 -2.537
    Velocity Y (km/s) 3.514 6.816
    Velocity Z (km/s) -2.289 2.289

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4123 STARLINK-34074
    Semimajor Axis (a) 6840.948 km 6840.730 km
    Eccentricity (e) 0.000171 0.000147
    Inclination (i) 53.1587° 53.1578°
    RAAN 168.6073° 101.9065°
    Perigee Argument 91.7191° 93.1825°
    Mean Anomaly (M) 268.4008° 266.9346°
    Apogee 463.981 km 463.600 km
    Perigee 461.641 km 461.586 km
    Orbit Epoch 2026-10-12T01:20:42+0000 2026-10-11T18:54:09+0000

    STARLINK-4123 & STARLINK-34074 Collision Probability (Pc) Trend

    STARLINK-4123 & STARLINK-34074 Collision Probability (Pc) TrendNot Available

    STARLINK-4123 & STARLINK-34074 Miss Distance (Miss Distance) Trend

    STARLINK-4123 & STARLINK-34074 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4123Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34074Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4123Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34074Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4123

    No nearby objects data