Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.050575E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-04T03:20:33+0800
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    1 Object 1

    AOE ID 41364
    NORAD ID 41364
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 42807
    NORAD ID 42807
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter NOAA 16 DEB IRIDIUM 118
    Time of Closest Approach 2026-11-04T18:33:00+0000
    Collision Probability (Pc) 2.050575E-5
    Conjunction Distance (km) 0.966 km
    Relative Speed (km/s) 8.417 km/s
    Conjunction Risk Parameters R (Radial): 0.071 | I (In-track): 0.793 | C (Cross-track): -0.547
    Collision Risk Index (CRI) 0.61
    X Position (km) 960.82 960.021
    Position Y (km) -1020.041 -1019.56
    Position Z (km) 7008.141 7008.392
    Velocity X (km/s) -7.396 -3.007
    Velocity Y (km/s) -0.475 6.693
    Velocity Z (km/s) 0.942 1.383

    Orbital Parameters 国际轨道数据源

    Parameter NOAA 16 DEB IRIDIUM 118
    Semimajor Axis (a) 7164.314 km 7155.803 km
    Eccentricity (e) 0.001413 0.000227
    Inclination (i) 98.6124° 86.3924°
    RAAN 0.4064° 295.8131°
    Perigee Argument 95.9498° 89.0676°
    Mean Anomaly (M) 264.3297° 271.0780°
    Apogee 796.303 km 779.293 km
    Perigee 776.051 km 776.039 km
    Orbit Epoch 2026-11-02T14:10:09+0000 2026-11-02T12:35:59+0000

    NOAA 16 DEB & IRIDIUM 118 Collision Probability (Pc) Trend

    NOAA 16 DEB & IRIDIUM 118 Collision Probability (Pc) TrendNot Available

    NOAA 16 DEB & IRIDIUM 118 Miss Distance (Miss Distance) Trend

    NOAA 16 DEB & IRIDIUM 118 Miss Distance (Miss Distance) TrendNot Available

    NOAA 16 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    IRIDIUM 118Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    NOAA 16 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    IRIDIUM 118Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with NOAA 16 DEB

    No nearby objects data