Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    6.432839E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T23:16:13+0800
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    1 Object 1

    AOE ID 10441
    NORAD ID 10441
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 67526
    NORAD ID 67526
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter COSMOS 839 DEB HULIANWANG DIGUI-150
    Time of Closest Approach 2026-10-16T16:56:14+0000
    Collision Probability (Pc) 6.432839E-7
    Conjunction Distance (km) 2.976 km
    Relative Speed (km/s) 3.829 km/s
    Conjunction Risk Parameters R (Radial): 2.755 | I (In-track): 1.058 | C (Cross-track): 0.384
    Collision Risk Index (CRI) 0.31
    X Position (km) 3925.237 3926.384
    Position Y (km) 3573.789 3576.087
    Position Z (km) 5324.211 5325.712
    Velocity X (km/s) 0.281 -2.886
    Velocity Y (km/s) 6.159 6.339
    Velocity Z (km/s) -4.268 -2.124

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 839 DEB HULIANWANG DIGUI-150
    Semimajor Axis (a) 8005.889 km 7527.427 km
    Eccentricity (e) 0.060579 0.000025
    Inclination (i) 65.7351° 50.0043°
    RAAN 251.8143° 285.1369°
    Perigee Argument 123.3582° 199.0821°
    Mean Anomaly (M) 21.8497° 161.0041°
    Apogee 2112.740 km 1149.482 km
    Perigee 1142.764 km 1149.098 km
    Orbit Epoch 2026-10-15T07:21:49+0000 2026-10-15T04:17:19+0000

    COSMOS 839 DEB & HULIANWANG DIGUI-150 Collision Probability (Pc) Trend

    COSMOS 839 DEB & HULIANWANG DIGUI-150 Collision Probability (Pc) TrendNot Available

    COSMOS 839 DEB & HULIANWANG DIGUI-150 Miss Distance (Miss Distance) Trend

    COSMOS 839 DEB & HULIANWANG DIGUI-150 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 839 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    HULIANWANG DIGUI-150Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 839 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    HULIANWANG DIGUI-150Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 839 DEB

    No nearby objects data