Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.479047E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T21:54:57+0800
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    1 Object 1

    AOE ID 1521
    NORAD ID 1521
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66413
    NORAD ID 66413
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter THOR ABLESTAR DEB HULIANWANG DIGUI-97
    Time of Closest Approach 2026-10-17T14:11:28+0000
    Collision Probability (Pc) 9.479047E-7
    Conjunction Distance (km) 2.486 km
    Relative Speed (km/s) 5.027 km/s
    Conjunction Risk Parameters R (Radial): -2.418 | I (In-track): -0.546 | C (Cross-track): -0.18
    Collision Risk Index (CRI) 0.35
    X Position (km) 6426.07 6424.039
    Position Y (km) 3804.62 3803.207
    Position Z (km) 960.634 960.868
    Velocity X (km/s) 0.767 -1.788
    Velocity Y (km/s) 0.449 4.422
    Velocity Z (km/s) -7.216 -5.499

    Orbital Parameters 国际轨道数据源

    Parameter THOR ABLESTAR DEB HULIANWANG DIGUI-97
    Semimajor Axis (a) 7512.521 km 7527.452 km
    Eccentricity (e) 0.006771 0.000040
    Inclination (i) 90.0333° 50.0000°
    RAAN 210.6162° 226.6677°
    Perigee Argument 286.5985° 61.0467°
    Mean Anomaly (M) 227.6727° 299.0445°
    Apogee 1185.252 km 1149.619 km
    Perigee 1083.516 km 1149.011 km
    Orbit Epoch 2026-10-15T06:15:42+0000 2026-10-14T20:22:59+0000

    THOR ABLESTAR DEB & HULIANWANG DIGUI-97 Collision Probability (Pc) Trend

    THOR ABLESTAR DEB & HULIANWANG DIGUI-97 Collision Probability (Pc) TrendNot Available

    THOR ABLESTAR DEB & HULIANWANG DIGUI-97 Miss Distance (Miss Distance) Trend

    THOR ABLESTAR DEB & HULIANWANG DIGUI-97 Miss Distance (Miss Distance) TrendNot Available

    THOR ABLESTAR DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    HULIANWANG DIGUI-97Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    THOR ABLESTAR DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    HULIANWANG DIGUI-97Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with THOR ABLESTAR DEB

    No nearby objects data