Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.398303E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T04:08:45+0800
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    1 Object 1

    AOE ID 33811
    NORAD ID 33811
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 68408
    NORAD ID 68408
    Object Type PAYLOAD
    Country
    ESA ESA

    Conjunction Constraints

    Parameter COSMOS 2251 DEB LPNTSAT-001
    Time of Closest Approach 2026-10-22T18:24:55+0000
    Collision Probability (Pc) 1.398303E-6
    Conjunction Distance (km) 2.924 km
    Relative Speed (km/s) 15.095 km/s
    Conjunction Risk Parameters R (Radial): -2.333 | I (In-track): -0.193 | C (Cross-track): -1.75
    Collision Risk Index (CRI) 0.38
    X Position (km) -4370.705 -4369.205
    Position Y (km) 1176.513 1177.835
    Position Z (km) 5195.879 5193.747
    Velocity X (km/s) -5.869 5.815
    Velocity Y (km/s) -1.759 -0.028
    Velocity Z (km/s) -4.5 4.898

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 2251 DEB LPNTSAT-001
    Semimajor Axis (a) 6889.192 km 6886.803 km
    Eccentricity (e) 0.002930 0.001459
    Inclination (i) 73.8264° 97.3799°
    RAAN 9.7354° 171.2073°
    Perigee Argument 24.2526° 289.7879°
    Mean Anomaly (M) 358.0564° 70.1782°
    Apogee 531.242 km 518.715 km
    Perigee 490.868 km 498.617 km
    Orbit Epoch 2026-10-20T05:51:37+0000 2026-10-20T10:51:58+0000

    COSMOS 2251 DEB & LPNTSAT-001 Collision Probability (Pc) Trend

    COSMOS 2251 DEB & LPNTSAT-001 Collision Probability (Pc) TrendNot Available

    COSMOS 2251 DEB & LPNTSAT-001 Miss Distance (Miss Distance) Trend

    COSMOS 2251 DEB & LPNTSAT-001 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 2251 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    LPNTSAT-001Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 2251 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    LPNTSAT-001Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 2251 DEB

    No nearby objects data