Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.186774E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-26T22:06:26+0800
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    1 Object 1

    AOE ID 58739
    NORAD ID 58739
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66681
    NORAD ID 66681
    Object Type PAYLOAD
    Country
    GR GR

    Conjunction Constraints

    Parameter STARLINK-31042 PHASMA-DIRAC
    Time of Closest Approach 2026-10-26T16:51:48+0000
    Collision Probability (Pc) 9.186774E-7
    Conjunction Distance (km) 2.93 km
    Relative Speed (km/s) 7.219 km/s
    Conjunction Risk Parameters R (Radial): -2.92 | I (In-track): 0.201 | C (Cross-track): -0.103
    Collision Risk Index (CRI) 0.34
    X Position (km) 6545.266 6548.117
    Position Y (km) 1217.575 1218.029
    Position Z (km) 1651.858 1652.355
    Velocity X (km/s) -2.244 -1.611
    Velocity Y (km/s) 5.427 -1.328
    Velocity Z (km/s) 4.867 7.332

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31042 PHASMA-DIRAC
    Semimajor Axis (a) 6861.196 km 6860.692 km
    Eccentricity (e) 0.000137 0.000329
    Inclination (i) 42.9996° 97.4005°
    RAAN 357.7031° 11.4074°
    Perigee Argument 260.0801° 272.2964°
    Mean Anomaly (M) 99.9897° 87.7898°
    Apogee 483.996 km 484.814 km
    Perigee 482.122 km 480.296 km
    Orbit Epoch 2026-10-26T05:47:18+0000 2026-10-25T17:13:23+0000

    STARLINK-31042 & PHASMA-DIRAC Collision Probability (Pc) Trend

    STARLINK-31042 & PHASMA-DIRAC Collision Probability (Pc) TrendNot Available

    STARLINK-31042 & PHASMA-DIRAC Miss Distance (Miss Distance) Trend

    STARLINK-31042 & PHASMA-DIRAC Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31042Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    PHASMA-DIRACMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31042Collision Probability Trend

    Object 1 Probability TrendNot Available

    PHASMA-DIRACCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31042

    No nearby objects data