Conjunction Event Detail

    ⚠
    Extreme Risk
    Extreme collision probability. Maneuver strongly recommended for primary asset.
    1.303912E-3
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T12:01:10+0800
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    1 Object 1

    AOE ID 37380
    NORAD ID 37380
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 47226
    NORAD ID 47226
    Object Type PAYLOAD
    Country
    AE AE

    Conjunction Constraints

    Parameter FAST 2 (USA 228) FALCON EYE 2
    Time of Closest Approach 2026-10-29T20:19:13+0000
    Collision Probability (Pc) 1.303912E-3
    Conjunction Distance (km) 0.083 km
    Relative Speed (km/s) 14.98 km/s
    Conjunction Risk Parameters R (Radial): 0.027 | I (In-track): 0.004 | C (Cross-track): -0.077
    Collision Risk Index (CRI) 0.97
    X Position (km) -5321.024 -5321.016
    Position Y (km) -850.363 -850.435
    Position Z (km) -4466.696 -4466.735
    Velocity X (km/s) -3.881 4.464
    Velocity Y (km/s) -3.69 2.068
    Velocity Z (km/s) 5.31 -5.717

    Orbital Parameters 国际轨道数据源

    Parameter FAST 2 (USA 228) FALCON EYE 2
    Semimajor Axis (a) 6992.297 km 6992.069 km
    Eccentricity (e) 0.001685 0.000143
    Inclination (i) 71.9719° 97.8471°
    RAAN 208.4846° 14.4102°
    Perigee Argument 227.1118° 99.7990°
    Mean Anomaly (M) 132.8634° 260.3387°
    Apogee 625.945 km 614.936 km
    Perigee 602.375 km 612.928 km
    Orbit Epoch 2026-10-28T04:05:13+0000 2026-10-28T14:13:19+0000

    FAST 2 (USA 228) & FALCON EYE 2 Collision Probability (Pc) Trend

    FAST 2 (USA 228) & FALCON EYE 2 Collision Probability (Pc) TrendNot Available

    FAST 2 (USA 228) & FALCON EYE 2 Miss Distance (Miss Distance) Trend

    FAST 2 (USA 228) & FALCON EYE 2 Miss Distance (Miss Distance) TrendNot Available

    FAST 2 (USA 228)Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FALCON EYE 2Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FAST 2 (USA 228)Collision Probability Trend

    Object 1 Probability TrendNot Available

    FALCON EYE 2Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FAST 2 (USA 228)

    No nearby objects data