Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.746801E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-14T23:20:35+0800
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    1 Object 1

    AOE ID 66749
    NORAD ID 66749
    Object Type PAYLOAD
    Country
    PL PL
    ← VS →

    2 Object 2

    Name GEN1A-2
    AOE ID 69005
    NORAD ID 69005
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter PIAST-S1 GEN1A-2
    Time of Closest Approach 2026-10-14T17:28:42+0000
    Collision Probability (Pc) 8.746801E-6
    Conjunction Distance (km) 1.391 km
    Relative Speed (km/s) 15.094 km/s
    Conjunction Risk Parameters R (Radial): 1.363 | I (In-track): -0.045 | C (Cross-track): -0.275
    Collision Risk Index (CRI) 0.54
    X Position (km) -6662.639 -6661.324
    Position Y (km) -161.877 -161.565
    Position Z (km) 1712.225 1711.894
    Velocity X (km/s) -1.91 1.861
    Velocity Y (km/s) 0.967 1.056
    Velocity Z (km/s) -7.306 7.309

    Orbital Parameters 国际轨道数据源

    Parameter PIAST-S1 GEN1A-2
    Semimajor Axis (a) 6879.985 km 6881.136 km
    Eccentricity (e) 0.000072 0.000432
    Inclination (i) 97.4080° 97.3875°
    RAAN 358.9288° 182.2648°
    Perigee Argument 261.6788° 344.5346°
    Mean Anomaly (M) 98.4366° 15.5757°
    Apogee 502.345 km 505.971 km
    Perigee 501.351 km 500.027 km
    Orbit Epoch 2026-10-14T04:07:31+0000 2026-10-13T16:09:04+0000

    PIAST-S1 & GEN1A-2 Collision Probability (Pc) Trend

    PIAST-S1 & GEN1A-2 Collision Probability (Pc) TrendNot Available

    PIAST-S1 & GEN1A-2 Miss Distance (Miss Distance) Trend

    PIAST-S1 & GEN1A-2 Miss Distance (Miss Distance) TrendNot Available

    PIAST-S1Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    GEN1A-2Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    PIAST-S1Collision Probability Trend

    Object 1 Probability TrendNot Available

    GEN1A-2Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with PIAST-S1

    No nearby objects data