Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.36082E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T22:47:36+0800
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    1 Object 1

    AOE ID 5174
    NORAD ID 5174
    Object Type PAYLOAD
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 30802
    NORAD ID 30802
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter COSMOS 407 FENGYUN 1C DEB
    Time of Closest Approach 2026-10-29T09:21:04+0000
    Collision Probability (Pc) 2.36082E-4
    Conjunction Distance (km) 0.47 km
    Relative Speed (km/s) 14.874 km/s
    Conjunction Risk Parameters R (Radial): 0.155 | I (In-track): 0.042 | C (Cross-track): 0.441
    Collision Risk Index (CRI) 0.82
    X Position (km) 5098.316 5098.134
    Position Y (km) 3719.712 3720.114
    Position Z (km) 3390.12 3390.279
    Velocity X (km/s) 1.35 -2.053
    Velocity Y (km/s) 3.864 -3.106
    Velocity Z (km/s) -6.232 6.458

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 407 FENGYUN 1C DEB
    Semimajor Axis (a) 7155.612 km 7153.554 km
    Eccentricity (e) 0.001798 0.001999
    Inclination (i) 74.0439° 98.8346°
    RAAN 229.2181° 38.7005°
    Perigee Argument 14.5745° 181.1996°
    Mean Anomaly (M) 345.5922° 209.0926°
    Apogee 790.342 km 789.719 km
    Perigee 764.608 km 761.115 km
    Orbit Epoch 2026-10-27T01:24:42+0000 2026-10-27T05:28:42+0000

    COSMOS 407 & FENGYUN 1C DEB Collision Probability (Pc) Trend

    COSMOS 407 & FENGYUN 1C DEB Collision Probability (Pc) TrendNot Available

    COSMOS 407 & FENGYUN 1C DEB Miss Distance (Miss Distance) Trend

    COSMOS 407 & FENGYUN 1C DEB Miss Distance (Miss Distance) TrendNot Available

    COSMOS 407Miss 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

    COSMOS 407Collision Probability Trend

    Object 1 Probability TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 407

    No nearby objects data