Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.704336E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-14T23:12:14+0800
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    1 Object 1

    AOE ID 66488
    NORAD ID 66488
    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-35515 PHASMA-DIRAC
    Time of Closest Approach 2026-10-14T17:09:42+0000
    Collision Probability (Pc) 1.704336E-6
    Conjunction Distance (km) 2.512 km
    Relative Speed (km/s) 14.28 km/s
    Conjunction Risk Parameters R (Radial): -2.285 | I (In-track): -0.361 | C (Cross-track): 0.976
    Collision Risk Index (CRI) 0.4
    X Position (km) 6669.196 6671.326
    Position Y (km) -151.303 -150.432
    Position Z (km) 1595.671 1596.678
    Velocity X (km/s) 1.305 -1.789
    Velocity Y (km/s) 5.706 -0.969
    Velocity Z (km/s) -4.89 7.349

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-35515 PHASMA-DIRAC
    Semimajor Axis (a) 6861.016 km 6861.951 km
    Eccentricity (e) 0.000148 0.000348
    Inclination (i) 42.9981° 97.4008°
    RAAN 197.0644° 359.5132°
    Perigee Argument 264.8129° 330.4860°
    Mean Anomaly (M) 95.2554° 29.6183°
    Apogee 483.894 km 486.203 km
    Perigee 481.864 km 481.425 km
    Orbit Epoch 2026-10-14T02:20:31+0000 2026-10-13T17:31:02+0000

    STARLINK-35515 & PHASMA-DIRAC Collision Probability (Pc) Trend

    STARLINK-35515 & PHASMA-DIRAC Collision Probability (Pc) TrendNot Available

    STARLINK-35515 & PHASMA-DIRAC Miss Distance (Miss Distance) Trend

    STARLINK-35515 & PHASMA-DIRAC Miss Distance (Miss Distance) TrendNot Available

    STARLINK-35515Miss 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-35515Collision Probability Trend

    Object 1 Probability TrendNot Available

    PHASMA-DIRACCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-35515

    No nearby objects data