Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.939872E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T22:21:38+0800
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    1 Object 1

    AOE ID 53522
    NORAD ID 53522
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 67300
    NORAD ID 67300
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter YAOGAN-35 04A TIANHUI 7
    Time of Closest Approach 2026-10-24T18:59:27+0000
    Collision Probability (Pc) 2.939872E-6
    Conjunction Distance (km) 1.784 km
    Relative Speed (km/s) 9.523 km/s
    Conjunction Risk Parameters R (Radial): -1.738 | I (In-track): -0.303 | C (Cross-track): -0.254
    Collision Risk Index (CRI) 0.44
    X Position (km) 5971.49 5970.169
    Position Y (km) 832.985 832.607
    Position Z (km) 3285.652 3284.515
    Velocity X (km/s) -2.283 -3.426
    Velocity Y (km/s) 6.863 -1.605
    Velocity Z (km/s) 2.413 6.617

    Orbital Parameters 国际轨道数据源

    Parameter YAOGAN-35 04A TIANHUI 7
    Semimajor Axis (a) 6874.333 km 6866.377 km
    Eccentricity (e) 0.000786 0.000289
    Inclination (i) 35.0119° 97.3923°
    RAAN 325.5428° 11.4073°
    Perigee Argument 340.5164° 313.8459°
    Mean Anomaly (M) 19.5250° 46.2541°
    Apogee 501.602 km 490.223 km
    Perigee 490.790 km 486.257 km
    Orbit Epoch 2026-10-23T09:42:38+0000 2026-10-24T04:41:59+0000

    YAOGAN-35 04A & TIANHUI 7 Collision Probability (Pc) Trend

    YAOGAN-35 04A & TIANHUI 7 Collision Probability (Pc) TrendNot Available

    YAOGAN-35 04A & TIANHUI 7 Miss Distance (Miss Distance) Trend

    YAOGAN-35 04A & TIANHUI 7 Miss Distance (Miss Distance) TrendNot Available

    YAOGAN-35 04AMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANHUI 7Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    YAOGAN-35 04ACollision Probability Trend

    Object 1 Probability TrendNot Available

    TIANHUI 7Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with YAOGAN-35 04A

    No nearby objects data