Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.506498E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T04:34:06+0800
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    1 Object 1

    AOE ID 29052
    NORAD ID 29052
    Object Type PAYLOAD
    Country
    TW TW
    ← VS →

    2 Object 2

    AOE ID 43924
    NORAD ID 43924
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter FORMOSAT 3F IRIDIUM 168
    Time of Closest Approach 2026-10-25T18:27:38+0000
    Collision Probability (Pc) 1.506498E-6
    Conjunction Distance (km) 2.736 km
    Relative Speed (km/s) 14.661 km/s
    Conjunction Risk Parameters R (Radial): -1.908 | I (In-track): -0.372 | C (Cross-track): 1.924
    Collision Risk Index (CRI) 0.39
    X Position (km) -3364.548 -3361.923
    Position Y (km) 6199.3 6198.536
    Position Z (km) 1226.034 1225.952
    Velocity X (km/s) -1.485 -1.032
    Velocity Y (km/s) -2.164 0.904
    Velocity Z (km/s) 6.991 -7.338

    Orbital Parameters 国际轨道数据源

    Parameter FORMOSAT 3F IRIDIUM 168
    Semimajor Axis (a) 7164.191 km 7155.804 km
    Eccentricity (e) 0.004034 0.000226
    Inclination (i) 72.0301° 86.3926°
    RAAN 118.4027° 299.7295°
    Perigee Argument 295.0487° 90.3683°
    Mean Anomaly (M) 64.6466° 269.7771°
    Apogee 814.954 km 779.283 km
    Perigee 757.154 km 776.051 km
    Orbit Epoch 2026-10-24T05:31:15+0000 2026-10-24T06:30:27+0000

    FORMOSAT 3F & IRIDIUM 168 Collision Probability (Pc) Trend

    FORMOSAT 3F & IRIDIUM 168 Collision Probability (Pc) TrendNot Available

    FORMOSAT 3F & IRIDIUM 168 Miss Distance (Miss Distance) Trend

    FORMOSAT 3F & IRIDIUM 168 Miss Distance (Miss Distance) TrendNot Available

    FORMOSAT 3FMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    IRIDIUM 168Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FORMOSAT 3FCollision Probability Trend

    Object 1 Probability TrendNot Available

    IRIDIUM 168Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FORMOSAT 3F

    No nearby objects data