Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.831777E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-04T10:44:30+0800
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    1 Object 1

    AOE ID 36533
    NORAD ID 36533
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 43482
    NORAD ID 43482
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter COSMOS 2251 DEB IRIDIUM 162
    Time of Closest Approach 2026-11-04T23:29:09+0000
    Collision Probability (Pc) 1.831777E-5
    Conjunction Distance (km) 1.118 km
    Relative Speed (km/s) 14.684 km/s
    Conjunction Risk Parameters R (Radial): -0.261 | I (In-track): 0.212 | C (Cross-track): 1.067
    Collision Risk Index (CRI) 0.6
    X Position (km) 5494.119 5493.312
    Position Y (km) 3323.058 3323.832
    Position Z (km) 3087.567 3087.565
    Velocity X (km/s) 1.443 -3.042
    Velocity Y (km/s) 3.54 -1.24
    Velocity Z (km/s) -6.417 6.722

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 2251 DEB IRIDIUM 162
    Semimajor Axis (a) 7101.780 km 7125.820 km
    Eccentricity (e) 0.004892 0.000211
    Inclination (i) 74.0113° 86.4522°
    RAAN 222.7812° 30.0194°
    Perigee Argument 291.4104° 95.0919°
    Mean Anomaly (M) 68.1841° 265.0523°
    Apogee 758.383 km 749.185 km
    Perigee 688.903 km 746.181 km
    Orbit Epoch 2026-11-03T00:26:03+0000 2026-11-03T15:45:08+0000

    COSMOS 2251 DEB & IRIDIUM 162 Collision Probability (Pc) Trend

    COSMOS 2251 DEB & IRIDIUM 162 Collision Probability (Pc) TrendNot Available

    COSMOS 2251 DEB & IRIDIUM 162 Miss Distance (Miss Distance) Trend

    COSMOS 2251 DEB & IRIDIUM 162 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 2251 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    IRIDIUM 162Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 2251 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    IRIDIUM 162Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 2251 DEB

    No nearby objects data