Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.655092E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T04:36:26+0800
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    1 Object 1

    AOE ID 31568
    NORAD ID 31568
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 57764
    NORAD ID 57764
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter FENGYUN 1C DEB WILDFIRE 1
    Time of Closest Approach 2026-10-15T00:11:20+0000
    Collision Probability (Pc) 8.655092E-7
    Conjunction Distance (km) 2.412 km
    Relative Speed (km/s) 3.88 km/s
    Conjunction Risk Parameters R (Radial): -2.352 | I (In-track): -0.506 | C (Cross-track): -0.16
    Collision Risk Index (CRI) 0.34
    X Position (km) 760.962 760.776
    Position Y (km) 5020.776 5019.545
    Position Z (km) -5294.481 -5292.416
    Velocity X (km/s) 1.434 -2.422
    Velocity Y (km/s) -5.282 -4.868
    Velocity Z (km/s) -4.871 -4.968

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB WILDFIRE 1
    Semimajor Axis (a) 7252.674 km 7321.703 km
    Eccentricity (e) 0.012446 0.000735
    Inclination (i) 102.0483° 80.9974°
    RAAN 273.2455° 252.6760°
    Perigee Argument 80.6099° 46.4286°
    Mean Anomaly (M) 280.9103° 313.7480°
    Apogee 964.805 km 948.951 km
    Perigee 784.269 km 938.181 km
    Orbit Epoch 2026-10-14T06:02:14+0000 2026-10-14T04:02:11+0000

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

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

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

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

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    WILDFIRE 1Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    WILDFIRE 1Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data