Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.307944E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T17:38:14+0800
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    1 Object 1

    AOE ID 55460
    NORAD ID 55460
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59325
    NORAD ID 59325
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5678 STARLINK-31611
    Time of Closest Approach 2026-10-30T17:52:10+0000
    Collision Probability (Pc) 2.307944E-6
    Conjunction Distance (km) 1.966 km
    Relative Speed (km/s) 9.817 km/s
    Conjunction Risk Parameters R (Radial): -0.98 | I (In-track): -1.297 | C (Cross-track): -1.103
    Collision Risk Index (CRI) 0.42
    X Position (km) 1217.102 1215.254
    Position Y (km) -6443.866 -6443.259
    Position Z (km) -2023.389 -2023.108
    Velocity X (km/s) 5.463 6
    Velocity Y (km/s) 2.502 -0.338
    Velocity Z (km/s) -4.69 4.691

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5678 STARLINK-31611
    Semimajor Axis (a) 6861.160 km 6861.264 km
    Eccentricity (e) 0.000196 0.000129
    Inclination (i) 43.0029° 43.0012°
    RAAN 93.5716° 313.1698°
    Perigee Argument 271.5502° 269.7522°
    Mean Anomaly (M) 275.1856° 207.4906°
    Apogee 484.366 km 484.015 km
    Perigee 481.680 km 482.239 km
    Orbit Epoch 2026-10-28T14:00:02+0000 2026-10-28T10:00:02+0000

    STARLINK-5678 & STARLINK-31611 Collision Probability (Pc) Trend

    STARLINK-5678 & STARLINK-31611 Collision Probability (Pc) TrendNot Available

    STARLINK-5678 & STARLINK-31611 Miss Distance (Miss Distance) Trend

    STARLINK-5678 & STARLINK-31611 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5678Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31611Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5678Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31611Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5678

    No nearby objects data