Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.031585E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T09:26:10+0800
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    1 Object 1

    AOE ID 5265
    NORAD ID 5265
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68648
    NORAD ID 68648
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter THOR ABLESTAR DEB QIANFAN-121
    Time of Closest Approach 2026-10-23T06:05:09+0000
    Collision Probability (Pc) 1.031585E-6
    Conjunction Distance (km) 1.39 km
    Relative Speed (km/s) 0.16 km/s
    Conjunction Risk Parameters R (Radial): -1.056 | I (In-track): 0.895 | C (Cross-track): -0.124
    Collision Risk Index (CRI) 0.35
    X Position (km) 4169.076 4168.796
    Position Y (km) -5440.012 -5439.446
    Position Z (km) -2929.582 -2928.344
    Velocity X (km/s) 1.731 1.856
    Velocity Y (km/s) -2.287 -2.19
    Velocity Z (km/s) 6.741 6.725

    Orbital Parameters 国际轨道数据源

    Parameter THOR ABLESTAR DEB QIANFAN-121
    Semimajor Axis (a) 7477.973 km 7446.625 km
    Eccentricity (e) 0.004097 0.000205
    Inclination (i) 90.1224° 88.9814°
    RAAN 307.4045° 307.9702°
    Perigee Argument 353.1449° 90.6157°
    Mean Anomaly (M) 128.8232° 269.5228°
    Apogee 1130.470 km 1070.011 km
    Perigee 1069.202 km 1066.965 km
    Orbit Epoch 2026-10-22T12:55:08+0000 2026-10-22T14:12:11+0000

    THOR ABLESTAR DEB & QIANFAN-121 Collision Probability (Pc) Trend

    THOR ABLESTAR DEB & QIANFAN-121 Collision Probability (Pc) TrendNot Available

    THOR ABLESTAR DEB & QIANFAN-121 Miss Distance (Miss Distance) Trend

    THOR ABLESTAR DEB & QIANFAN-121 Miss Distance (Miss Distance) TrendNot Available

    THOR ABLESTAR DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-121Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    THOR ABLESTAR DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-121Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with THOR ABLESTAR DEB

    No nearby objects data