Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.823852E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T04:49:40+0800
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    1 Object 1

    Name HXMT
    AOE ID 42758
    NORAD ID 42758
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 57179
    NORAD ID 57179
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter HXMT OBJECT P
    Time of Closest Approach 2026-10-22T08:06:25+0000
    Collision Probability (Pc) 1.823852E-5
    Conjunction Distance (km) 1.11 km
    Relative Speed (km/s) 14.09 km/s
    Conjunction Risk Parameters R (Radial): -0.274 | I (In-track): -0.415 | C (Cross-track): -0.991
    Collision Risk Index (CRI) 0.6
    X Position (km) 6145.211 6144.962
    Position Y (km) -1445.274 -1446.17
    Position Z (km) 2740.587 2739.982
    Velocity X (km/s) 3.156 -3.184
    Velocity Y (km/s) 5.492 -0.363
    Velocity Z (km/s) -4.225 6.911

    Orbital Parameters 国际轨道数据源

    Parameter HXMT OBJECT P
    Semimajor Axis (a) 6885.775 km 6892.167 km
    Eccentricity (e) 0.003225 0.001577
    Inclination (i) 43.0133° 97.4944°
    RAAN 206.4005° 348.2016°
    Perigee Argument 221.0314° 54.6532°
    Mean Anomaly (M) 138.8108° 305.6173°
    Apogee 529.844 km 524.902 km
    Perigee 485.432 km 503.158 km
    Orbit Epoch 2026-10-20T04:59:09+0000 2026-10-20T11:41:09+0000

    HXMT & OBJECT P Collision Probability (Pc) Trend

    HXMT & OBJECT P Collision Probability (Pc) TrendNot Available

    HXMT & OBJECT P Miss Distance (Miss Distance) Trend

    HXMT & OBJECT P Miss Distance (Miss Distance) TrendNot Available

    HXMTMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT PMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    HXMTCollision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT PCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with HXMT

    No nearby objects data