Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.278881E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T14:33:15+0800
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    1 Object 1

    Name SSD
    AOE ID 13792
    NORAD ID 13792
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 37436
    NORAD ID 37436
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter SSD FENGYUN 1C DEB
    Time of Closest Approach 2026-10-12T13:01:51+0000
    Collision Probability (Pc) 1.278881E-6
    Conjunction Distance (km) 2.991 km
    Relative Speed (km/s) 13.558 km/s
    Conjunction Risk Parameters R (Radial): 2.934 | I (In-track): 0.323 | C (Cross-track): -0.479
    Collision Risk Index (CRI) 0.37
    X Position (km) -3500.496 -3502.221
    Position Y (km) 178.906 178.515
    Position Z (km) 6341.662 6344.072
    Velocity X (km/s) 2.265 -6.04
    Velocity Y (km/s) -7.094 2.682
    Velocity Z (km/s) 1.035 -3.354

    Orbital Parameters 国际轨道数据源

    Parameter SSD FENGYUN 1C DEB
    Semimajor Axis (a) 7459.379 km 7248.533 km
    Eccentricity (e) 0.055441 0.005880
    Inclination (i) 63.3378° 98.8993°
    RAAN 113.6748° 337.5147°
    Perigee Argument 141.2190° 27.6857°
    Mean Anomaly (M) 223.0026° 332.7422°
    Apogee 1494.798 km 913.017 km
    Perigee 667.686 km 827.775 km
    Orbit Epoch 2026-10-11T18:49:36+0000 2026-10-09T09:22:20+0000

    SSD & FENGYUN 1C DEB Collision Probability (Pc) Trend

    SSD & FENGYUN 1C DEB Collision Probability (Pc) TrendNot Available

    SSD & FENGYUN 1C DEB Miss Distance (Miss Distance) Trend

    SSD & FENGYUN 1C DEB Miss Distance (Miss Distance) TrendNot Available

    SSDMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SSDCollision Probability Trend

    Object 1 Probability TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SSD

    No nearby objects data