Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.676364E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T18:03:03+0800
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    1 Object 1

    AOE ID 21712
    NORAD ID 21712
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61552
    NORAD ID 61552
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter SCOUT G-1 DEB QIANFAN-19
    Time of Closest Approach 2026-10-18T15:01:10+0000
    Collision Probability (Pc) 1.676364E-6
    Conjunction Distance (km) 2.568 km
    Relative Speed (km/s) 14.814 km/s
    Conjunction Risk Parameters R (Radial): -1.943 | I (In-track): -0.018 | C (Cross-track): 1.678
    Collision Risk Index (CRI) 0.39
    X Position (km) -4670.921 -4670.813
    Position Y (km) -4357.746 -4355.35
    Position Z (km) -3397.352 -3396.435
    Velocity X (km/s) -2.519 2.644
    Velocity Y (km/s) -2.493 2.263
    Velocity Z (km/s) 6.493 -6.551

    Orbital Parameters 国际轨道数据源

    Parameter SCOUT G-1 DEB QIANFAN-19
    Semimajor Axis (a) 7184.987 km 7221.984 km
    Eccentricity (e) 0.012821 0.000792
    Inclination (i) 89.2868° 88.9900°
    RAAN 223.4608° 42.5136°
    Perigee Argument 215.3717° 46.1288°
    Mean Anomaly (M) 173.2577° 314.0553°
    Apogee 898.971 km 849.568 km
    Perigee 714.729 km 838.126 km
    Orbit Epoch 2026-10-17T19:04:25+0000 2026-10-18T03:51:14+0000

    SCOUT G-1 DEB & QIANFAN-19 Collision Probability (Pc) Trend

    SCOUT G-1 DEB & QIANFAN-19 Collision Probability (Pc) TrendNot Available

    SCOUT G-1 DEB & QIANFAN-19 Miss Distance (Miss Distance) Trend

    SCOUT G-1 DEB & QIANFAN-19 Miss Distance (Miss Distance) TrendNot Available

    SCOUT G-1 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-19Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SCOUT G-1 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-19Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SCOUT G-1 DEB

    No nearby objects data