Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    6.239229E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T13:05:13+0800
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    1 Object 1

    AOE ID 19948
    NORAD ID 19948
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68641
    NORAD ID 68641
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter THORAD AGENA D DEB QIANFAN-114
    Time of Closest Approach 2026-10-20T09:46:30+0000
    Collision Probability (Pc) 6.239229E-5
    Conjunction Distance (km) 0.775 km
    Relative Speed (km/s) 14.581 km/s
    Conjunction Risk Parameters R (Radial): 0.708 | I (In-track): 0.065 | C (Cross-track): -0.308
    Collision Risk Index (CRI) 0.71
    X Position (km) 2236.752 2236.699
    Position Y (km) -2651.01 -2651.429
    Position Z (km) 6580.453 6581.101
    Velocity X (km/s) 1.908 -3.961
    Velocity Y (km/s) -6.386 5.128
    Velocity Z (km/s) -3.346 3.405

    Orbital Parameters 国际轨道数据源

    Parameter THORAD AGENA D DEB QIANFAN-114
    Semimajor Axis (a) 7740.197 km 7446.566 km
    Eccentricity (e) 0.041192 0.000188
    Inclination (i) 99.5720° 88.9815°
    RAAN 110.6767° 308.2710°
    Perigee Argument 141.3036° 90.9055°
    Mean Anomaly (M) 253.2935° 269.2312°
    Apogee 1680.894 km 1069.832 km
    Perigee 1043.226 km 1067.026 km
    Orbit Epoch 2026-10-19T10:44:18+0000 2026-10-19T21:01:34+0000

    THORAD AGENA D DEB & QIANFAN-114 Collision Probability (Pc) Trend

    THORAD AGENA D DEB & QIANFAN-114 Collision Probability (Pc) TrendNot Available

    THORAD AGENA D DEB & QIANFAN-114 Miss Distance (Miss Distance) Trend

    THORAD AGENA D DEB & QIANFAN-114 Miss Distance (Miss Distance) TrendNot Available

    THORAD AGENA D DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-114Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    THORAD AGENA D DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-114Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with THORAD AGENA D DEB

    No nearby objects data