Conjunction Event Detail

    ⚠
    Extreme Risk
    Extreme collision probability. Maneuver strongly recommended for primary asset.
    1.083726E-3
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T15:01:33+0800
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    1 Object 1

    AOE ID 38347
    NORAD ID 38347
    Object Type DEBRIS
    Country
    JP JP
    ← VS →

    2 Object 2

    AOE ID 68471
    NORAD ID 68471
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter H-2A DEB LEMUR-2 DELOITTE-3
    Time of Closest Approach 2026-10-20T02:01:52+0000
    Collision Probability (Pc) 1.083726E-3
    Conjunction Distance (km) 0.129 km
    Relative Speed (km/s) 14.98 km/s
    Conjunction Risk Parameters R (Radial): -0.102 | I (In-track): -0.013 | C (Cross-track): -0.075
    Collision Risk Index (CRI) 0.96
    X Position (km) -2330.724 -2330.831
    Position Y (km) -6519.677 -6519.747
    Position Z (km) -795.857 -795.865
    Velocity X (km/s) -0.741 -1.254
    Velocity Y (km/s) 1.16 -0.451
    Velocity Z (km/s) -7.436 7.447

    Orbital Parameters 国际轨道数据源

    Parameter H-2A DEB LEMUR-2 DELOITTE-3
    Semimajor Axis (a) 6963.284 km 6968.405 km
    Eccentricity (e) 0.000683 0.000436
    Inclination (i) 98.2207° 97.7728°
    RAAN 69.9833° 247.7090°
    Perigee Argument 72.3090° 24.7588°
    Mean Anomaly (M) 287.8873° 335.3840°
    Apogee 589.904 km 593.310 km
    Perigee 580.390 km 587.226 km
    Orbit Epoch 2026-10-18T20:16:07+0000 2026-10-18T08:13:31+0000

    H-2A DEB & LEMUR-2 DELOITTE-3 Collision Probability (Pc) Trend

    H-2A DEB & LEMUR-2 DELOITTE-3 Collision Probability (Pc) TrendNot Available

    H-2A DEB & LEMUR-2 DELOITTE-3 Miss Distance (Miss Distance) Trend

    H-2A DEB & LEMUR-2 DELOITTE-3 Miss Distance (Miss Distance) TrendNot Available

    H-2A DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    LEMUR-2 DELOITTE-3Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    H-2A DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    LEMUR-2 DELOITTE-3Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with H-2A DEB

    No nearby objects data