Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.487881E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T04:53:37+0800
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    1 Object 1

    AOE ID 33914
    NORAD ID 33914
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 64958
    NORAD ID 64958
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter COSMOS 2251 DEB HULIANWANG DIGUI-37
    Time of Closest Approach 2026-10-15T01:38:42+0000
    Collision Probability (Pc) 5.487881E-6
    Conjunction Distance (km) 1.087 km
    Relative Speed (km/s) 2.131 km/s
    Conjunction Risk Parameters R (Radial): 0.284 | I (In-track): -1.044 | C (Cross-track): -0.093
    Collision Risk Index (CRI) 0.5
    X Position (km) -2380.775 -2381.42
    Position Y (km) -5080.229 -5080.902
    Position Z (km) 5038.928 5038.369
    Velocity X (km/s) 4.249 2.599
    Velocity Y (km/s) 2.83 4.136
    Velocity Z (km/s) 5.054 5.386

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 2251 DEB HULIANWANG DIGUI-37
    Semimajor Axis (a) 7369.435 km 7546.090 km
    Eccentricity (e) 0.030497 0.000208
    Inclination (i) 74.0895° 86.4900°
    RAAN 231.3596° 242.0125°
    Perigee Argument 263.2045° 76.0101°
    Mean Anomaly (M) 167.4977° 284.1265°
    Apogee 1216.045 km 1169.527 km
    Perigee 766.551 km 1166.379 km
    Orbit Epoch 2026-10-14T06:32:24+0000 2026-10-14T05:29:20+0000

    COSMOS 2251 DEB & HULIANWANG DIGUI-37 Collision Probability (Pc) Trend

    COSMOS 2251 DEB & HULIANWANG DIGUI-37 Collision Probability (Pc) TrendNot Available

    COSMOS 2251 DEB & HULIANWANG DIGUI-37 Miss Distance (Miss Distance) Trend

    COSMOS 2251 DEB & HULIANWANG DIGUI-37 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 2251 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    HULIANWANG DIGUI-37Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 2251 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    HULIANWANG DIGUI-37Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 2251 DEB

    No nearby objects data