Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.874846E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T23:20:48+0800
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    1 Object 1

    AOE ID 2755
    NORAD ID 2755
    Object Type ROCKET BODY
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63176
    NORAD ID 63176
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter SCOUT A R/B QIANFAN-90
    Time of Closest Approach 2026-10-12T18:24:52+0000
    Collision Probability (Pc) 1.874846E-6
    Conjunction Distance (km) 2.336 km
    Relative Speed (km/s) 13.292 km/s
    Conjunction Risk Parameters R (Radial): 1.743 | I (In-track): -0.643 | C (Cross-track): -1.414
    Collision Risk Index (CRI) 0.4
    X Position (km) -105.156 -106.725
    Position Y (km) -106.849 -106.707
    Position Z (km) -7446.66 -7448.383
    Velocity X (km/s) 3.72 2.311
    Velocity Y (km/s) 6.284 -6.932
    Velocity Z (km/s) -0.125 0.074

    Orbital Parameters 国际轨道数据源

    Parameter SCOUT A R/B QIANFAN-90
    Semimajor Axis (a) 7435.637 km 7446.644 km
    Eccentricity (e) 0.002564 0.001248
    Inclination (i) 90.2771° 88.9624°
    RAAN 59.3492° 288.4785°
    Perigee Argument 16.1391° 335.0611°
    Mean Anomaly (M) 157.0481° 24.9936°
    Apogee 1076.568 km 1077.803 km
    Perigee 1038.432 km 1059.211 km
    Orbit Epoch 2026-10-12T03:45:12+0000 2026-10-12T06:24:49+0000

    SCOUT A R/B & QIANFAN-90 Collision Probability (Pc) Trend

    SCOUT A R/B & QIANFAN-90 Collision Probability (Pc) TrendNot Available

    SCOUT A R/B & QIANFAN-90 Miss Distance (Miss Distance) Trend

    SCOUT A R/B & QIANFAN-90 Miss Distance (Miss Distance) TrendNot Available

    SCOUT A R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-90Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SCOUT A R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-90Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SCOUT A R/B

    No nearby objects data