Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.115402E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T04:33:03+0800
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    1 Object 1

    AOE ID 29522
    NORAD ID 29522
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 36325
    NORAD ID 36325
    Object Type DEBRIS
    Country
    CIS CIS

    Conjunction Constraints

    Parameter DMSP 5D-3 F17 (USA 191) METEOR 2-8 DEB
    Time of Closest Approach 2026-10-25T08:42:18+0000
    Collision Probability (Pc) 3.115402E-6
    Conjunction Distance (km) 1.938 km
    Relative Speed (km/s) 14.86 km/s
    Conjunction Risk Parameters R (Radial): -1.773 | I (In-track): 0.02 | C (Cross-track): 0.779
    Collision Risk Index (CRI) 0.45
    X Position (km) 206.003 205.291
    Position Y (km) -2292.302 -2292.133
    Position Z (km) 6828.909 6827.115
    Velocity X (km/s) -4.083 3.594
    Velocity Y (km/s) 5.857 -6.132
    Velocity Z (km/s) 2.089 -2.169

    Orbital Parameters 国际轨道数据源

    Parameter DMSP 5D-3 F17 (USA 191) METEOR 2-8 DEB
    Semimajor Axis (a) 7220.387 km 7200.870 km
    Eccentricity (e) 0.001094 0.001689
    Inclination (i) 98.7424° 82.5130°
    RAAN 301.2479° 119.4117°
    Perigee Argument 51.3101° 262.2604°
    Mean Anomaly (M) 308.9049° 97.6659°
    Apogee 850.149 km 834.894 km
    Perigee 834.351 km 810.572 km
    Orbit Epoch 2026-10-24T06:54:15+0000 2026-10-23T19:01:02+0000

    DMSP 5D-3 F17 (USA 191) & METEOR 2-8 DEB Collision Probability (Pc) Trend

    DMSP 5D-3 F17 (USA 191) & METEOR 2-8 DEB Collision Probability (Pc) TrendNot Available

    DMSP 5D-3 F17 (USA 191) & METEOR 2-8 DEB Miss Distance (Miss Distance) Trend

    DMSP 5D-3 F17 (USA 191) & METEOR 2-8 DEB Miss Distance (Miss Distance) TrendNot Available

    DMSP 5D-3 F17 (USA 191)Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    METEOR 2-8 DEBMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DMSP 5D-3 F17 (USA 191)Collision Probability Trend

    Object 1 Probability TrendNot Available

    METEOR 2-8 DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DMSP 5D-3 F17 (USA 191)

    No nearby objects data