Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.823719E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:13:23+0800
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    1 Object 1

    AOE ID 2811
    NORAD ID 2811
    Object Type ROCKET BODY
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60393
    NORAD ID 60393
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter SCOUT A R/B QIANFAN-15
    Time of Closest Approach 2026-10-29T01:16:46+0000
    Collision Probability (Pc) 2.823719E-6
    Conjunction Distance (km) 1.806 km
    Relative Speed (km/s) 9.448 km/s
    Conjunction Risk Parameters R (Radial): 1.47 | I (In-track): -0.804 | C (Cross-track): 0.674
    Collision Risk Index (CRI) 0.44
    X Position (km) -135.948 -135.306
    Position Y (km) -10.594 -11.442
    Position Z (km) -7454.138 -7452.678
    Velocity X (km/s) 7.104 -0.51
    Velocity Y (km/s) -1.696 -7.285
    Velocity Z (km/s) -0.114 0.03

    Orbital Parameters 国际轨道数据源

    Parameter SCOUT A R/B QIANFAN-15
    Semimajor Axis (a) 7452.808 km 7446.606 km
    Eccentricity (e) 0.001873 0.001278
    Inclination (i) 89.6785° 88.9692°
    RAAN 346.6523° 266.1713°
    Perigee Argument 344.7853° 4.2678°
    Mean Anomaly (M) 188.2772° 355.8580°
    Apogee 1088.634 km 1077.989 km
    Perigee 1060.708 km 1058.949 km
    Orbit Epoch 2026-10-26T21:11:35+0000 2026-10-27T07:03:49+0000

    SCOUT A R/B & QIANFAN-15 Collision Probability (Pc) Trend

    SCOUT A R/B & QIANFAN-15 Collision Probability (Pc) TrendNot Available

    SCOUT A R/B & QIANFAN-15 Miss Distance (Miss Distance) Trend

    SCOUT A R/B & QIANFAN-15 Miss Distance (Miss Distance) TrendNot Available

    SCOUT A R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-15Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SCOUT A R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-15Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SCOUT A R/B

    No nearby objects data