Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.332677E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T01:33:49+0800
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    1 Object 1

    AOE ID 62368
    NORAD ID 62368
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 63163
    NORAD ID 63163
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter TIANQI 36 QIANFAN-77
    Time of Closest Approach 2026-10-24T11:46:28+0000
    Collision Probability (Pc) 1.332677E-6
    Conjunction Distance (km) 2.899 km
    Relative Speed (km/s) 13.628 km/s
    Conjunction Risk Parameters R (Radial): 2.36 | I (In-track): -0.652 | C (Cross-track): 1.553
    Collision Risk Index (CRI) 0.37
    X Position (km) -1607.685 -1606.695
    Position Y (km) 7082.889 7085.567
    Position Z (km) -427.604 -427.105
    Velocity X (km/s) -5.183 -0.037
    Velocity Y (km/s) -0.861 -0.443
    Velocity Z (km/s) 5.218 -7.394

    Orbital Parameters 国际轨道数据源

    Parameter TIANQI 36 QIANFAN-77
    Semimajor Axis (a) 7274.641 km 7284.936 km
    Eccentricity (e) 0.000807 0.001491
    Inclination (i) 44.9830° 88.9639°
    RAAN 113.1555° 282.8569°
    Perigee Argument 252.3236° 170.1865°
    Mean Anomaly (M) 107.6716° 189.9606°
    Apogee 902.371 km 917.660 km
    Perigee 890.637 km 895.938 km
    Orbit Epoch 2026-10-22T22:05:50+0000 2026-10-23T05:39:39+0000

    TIANQI 36 & QIANFAN-77 Collision Probability (Pc) Trend

    TIANQI 36 & QIANFAN-77 Collision Probability (Pc) TrendNot Available

    TIANQI 36 & QIANFAN-77 Miss Distance (Miss Distance) Trend

    TIANQI 36 & QIANFAN-77 Miss Distance (Miss Distance) TrendNot Available

    TIANQI 36Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-77Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANQI 36Collision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-77Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANQI 36

    No nearby objects data