Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.423207E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T05:31:13+0800
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    1 Object 1

    AOE ID 3892
    NORAD ID 3892
    Object Type ROCKET BODY
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62252
    NORAD ID 62252
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter THORAD AGENA D R/B QIANFAN-51
    Time of Closest Approach 2026-10-30T07:18:28+0000
    Collision Probability (Pc) 1.423207E-6
    Conjunction Distance (km) 2.823 km
    Relative Speed (km/s) 14.37 km/s
    Conjunction Risk Parameters R (Radial): 2.802 | I (In-track): -0.077 | C (Cross-track): 0.339
    Collision Risk Index (CRI) 0.38
    X Position (km) -3063.19 -3062.159
    Position Y (km) -368.032 -367.571
    Position Z (km) 6777.907 6775.32
    Velocity X (km/s) 5.67 -6.573
    Velocity Y (km/s) 3.743 -1.094
    Velocity Z (km/s) 2.745 -3.015

    Orbital Parameters 国际轨道数据源

    Parameter THORAD AGENA D R/B QIANFAN-51
    Semimajor Axis (a) 7479.362 km 7446.628 km
    Eccentricity (e) 0.003972 0.001296
    Inclination (i) 99.8919° 89.0163°
    RAAN 206.3442° 9.3118°
    Perigee Argument 104.8261° 9.1890°
    Mean Anomaly (M) 52.4605° 350.9496°
    Apogee 1130.931 km 1078.146 km
    Perigee 1071.519 km 1058.836 km
    Orbit Epoch 2026-10-27T04:36:44+0000 2026-10-27T05:52:02+0000

    THORAD AGENA D R/B & QIANFAN-51 Collision Probability (Pc) Trend

    THORAD AGENA D R/B & QIANFAN-51 Collision Probability (Pc) TrendNot Available

    THORAD AGENA D R/B & QIANFAN-51 Miss Distance (Miss Distance) Trend

    THORAD AGENA D R/B & QIANFAN-51 Miss Distance (Miss Distance) TrendNot Available

    THORAD AGENA D R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-51Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    THORAD AGENA D R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-51Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with THORAD AGENA D R/B

    No nearby objects data