Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.986312E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T08:24:09+0800
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    1 Object 1

    AOE ID 66681
    NORAD ID 66681
    Object Type PAYLOAD
    Country
    GR GR
    ← VS →

    2 Object 2

    AOE ID 69017
    NORAD ID 69017
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter PHASMA-DIRAC EDDA-1 300E
    Time of Closest Approach 2026-10-28T20:37:29+0000
    Collision Probability (Pc) 2.986312E-6
    Conjunction Distance (km) 1.977 km
    Relative Speed (km/s) 15.112 km/s
    Conjunction Risk Parameters R (Radial): 1.64 | I (In-track): -0.135 | C (Cross-track): 1.096
    Collision Risk Index (CRI) 0.45
    X Position (km) 6468.204 6466.965
    Position Y (km) 1857.886 1856.383
    Position Z (km) -1355.219 -1354.887
    Velocity X (km/s) 1.706 -1.149
    Velocity Y (km/s) -0.551 -1.361
    Velocity Z (km/s) 7.407 -7.41

    Orbital Parameters 国际轨道数据源

    Parameter PHASMA-DIRAC EDDA-1 300E
    Semimajor Axis (a) 6860.692 km 6858.244 km
    Eccentricity (e) 0.000329 0.000671
    Inclination (i) 97.4005° 97.3281°
    RAAN 11.4074° 194.6325°
    Perigee Argument 272.2964° 103.5011°
    Mean Anomaly (M) 87.7898° 256.6978°
    Apogee 484.814 km 484.711 km
    Perigee 480.296 km 475.503 km
    Orbit Epoch 2026-10-25T17:13:23+0000 2026-10-25T22:39:47+0000

    PHASMA-DIRAC & EDDA-1 300E Collision Probability (Pc) Trend

    PHASMA-DIRAC & EDDA-1 300E Collision Probability (Pc) TrendNot Available

    PHASMA-DIRAC & EDDA-1 300E Miss Distance (Miss Distance) Trend

    PHASMA-DIRAC & EDDA-1 300E Miss Distance (Miss Distance) TrendNot Available

    PHASMA-DIRACMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    EDDA-1 300EMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    PHASMA-DIRACCollision Probability Trend

    Object 1 Probability TrendNot Available

    EDDA-1 300ECollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with PHASMA-DIRAC

    No nearby objects data