Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.924658E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T01:05:32+0800
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    1 Object 1

    AOE ID 1953
    NORAD ID 1953
    Object Type ROCKET BODY
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68649
    NORAD ID 68649
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter SCOUT A R/B QIANFAN-122
    Time of Closest Approach 2026-10-11T20:42:18+0000
    Collision Probability (Pc) 8.924658E-7
    Conjunction Distance (km) 2.695 km
    Relative Speed (km/s) 5.635 km/s
    Conjunction Risk Parameters R (Radial): -0.943 | I (In-track): -2.342 | C (Cross-track): 0.941
    Collision Risk Index (CRI) 0.34
    X Position (km) 200.801 203.014
    Position Y (km) -39.294 -40.453
    Position Z (km) 7435.992 7434.982
    Velocity X (km/s) -7.258 -4.61
    Velocity Y (km/s) 0.71 5.683
    Velocity Z (km/s) 0.042 0.157

    Orbital Parameters 国际轨道数据源

    Parameter SCOUT A R/B QIANFAN-122
    Semimajor Axis (a) 7395.367 km 7446.613 km
    Eccentricity (e) 0.022661 0.000171
    Inclination (i) 90.1505° 88.9826°
    RAAN 354.3984° 309.1340°
    Perigee Argument 199.3629° 89.7230°
    Mean Anomaly (M) 159.8819° 270.4117°
    Apogee 1184.818 km 1069.750 km
    Perigee 849.642 km 1067.202 km
    Orbit Epoch 2026-10-11T04:25:28+0000 2026-10-11T06:02:51+0000

    SCOUT A R/B & QIANFAN-122 Collision Probability (Pc) Trend

    SCOUT A R/B & QIANFAN-122 Collision Probability (Pc) TrendNot Available

    SCOUT A R/B & QIANFAN-122 Miss Distance (Miss Distance) Trend

    SCOUT A R/B & QIANFAN-122 Miss Distance (Miss Distance) TrendNot Available

    SCOUT A R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-122Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SCOUT A R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-122Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SCOUT A R/B

    No nearby objects data