Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.467029E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T21:01:35+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 56795
    NORAD ID 56795
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6121 STARLINK-6061
    Time of Closest Approach 2026-10-21T13:11:07+0000
    Collision Probability (Pc) 1.467029E-6
    Conjunction Distance (km) 2.601 km
    Relative Speed (km/s) 12.249 km/s
    Conjunction Risk Parameters R (Radial): 2.521 | I (In-track): 0.381 | C (Cross-track): -0.514
    Collision Risk Index (CRI) 0.38
    X Position (km) 1631.205 1632.417
    Position Y (km) -6183.392 -6185.565
    Position Z (km) 2477.205 2477.96
    Velocity X (km/s) 5.346 3.358
    Velocity Y (km/s) 3.184 -1.771
    Velocity Z (km/s) 4.412 -6.612

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6121 STARLINK-6061
    Semimajor Axis (a) 6861.203 km 6860.426 km
    Eccentricity (e) 0.000073 0.000353
    Inclination (i) 43.0026° 70.0010°
    RAAN 276.5046° 118.9590°
    Perigee Argument 270.9430° 289.9977°
    Mean Anomaly (M) 89.1338° 182.8275°
    Apogee 483.567 km 484.713 km
    Perigee 482.565 km 479.865 km
    Orbit Epoch 2026-10-18T15:59:53+0000 2026-10-19T06:00:01+0000

    STARLINK-6121 & STARLINK-6061 Collision Probability (Pc) Trend

    STARLINK-6121 & STARLINK-6061 Collision Probability (Pc) TrendNot Available

    STARLINK-6121 & STARLINK-6061 Miss Distance (Miss Distance) Trend

    STARLINK-6121 & STARLINK-6061 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6121Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-6061Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6121Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-6061Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6121

    No nearby objects data