Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.196293E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T21:01:33+0800
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    1 Object 1

    AOE ID 56129
    NORAD ID 56129
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67322
    NORAD ID 67322
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6121 STARLINK-36434
    Time of Closest Approach 2026-10-21T14:45:23+0000
    Collision Probability (Pc) 1.196293E-6
    Conjunction Distance (km) 2.691 km
    Relative Speed (km/s) 9.441 km/s
    Conjunction Risk Parameters R (Radial): -0.146 | I (In-track): 2.106 | C (Cross-track): -1.668
    Collision Risk Index (CRI) 0.37
    X Position (km) 1624.348 1626.912
    Position Y (km) -6174.215 -6173.402
    Position Z (km) 2504.343 2504.282
    Velocity X (km/s) 5.354 6.234
    Velocity Y (km/s) 3.197 -0.145
    Velocity Z (km/s) 4.393 -4.392

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6121 STARLINK-36434
    Semimajor Axis (a) 6861.203 km 6861.132 km
    Eccentricity (e) 0.000073 0.000112
    Inclination (i) 43.0026° 42.9986°
    RAAN 276.5046° 144.9591°
    Perigee Argument 270.9430° 256.1409°
    Mean Anomaly (M) 89.1338° 103.9318°
    Apogee 483.567 km 483.765 km
    Perigee 482.565 km 482.225 km
    Orbit Epoch 2026-10-18T15:59:53+0000 2026-10-18T21:46:38+0000

    STARLINK-6121 & STARLINK-36434 Collision Probability (Pc) Trend

    STARLINK-6121 & STARLINK-36434 Collision Probability (Pc) TrendNot Available

    STARLINK-6121 & STARLINK-36434 Miss Distance (Miss Distance) Trend

    STARLINK-6121 & STARLINK-36434 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6121Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36434Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6121Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36434Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6121

    No nearby objects data