Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.446277E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T23:51:52+0800
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    1 Object 1

    AOE ID 29092
    NORAD ID 29092
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 66655
    NORAD ID 66655
    Object Type PAYLOAD
    Country
    KR KR

    Conjunction Constraints

    Parameter YAOGAN 1 CAS500-3
    Time of Closest Approach 2026-10-29T23:50:16+0000
    Collision Probability (Pc) 1.446277E-4
    Conjunction Distance (km) 0.535 km
    Relative Speed (km/s) 10.822 km/s
    Conjunction Risk Parameters R (Radial): -0.425 | I (In-track): 0.229 | C (Cross-track): 0.23
    Collision Risk Index (CRI) 0.78
    X Position (km) 1349.479 1349.426
    Position Y (km) 102.834 102.505
    Position Z (km) -6858.794 -6858.376
    Velocity X (km/s) 5.693 -4.892
    Velocity Y (km/s) -4.831 -5.64
    Velocity Z (km/s) 1.048 -1.05

    Orbital Parameters 国际轨道数据源

    Parameter YAOGAN 1 CAS500-3
    Semimajor Axis (a) 6982.636 km 6981.057 km
    Eccentricity (e) 0.000157 0.000498
    Inclination (i) 97.7408° 97.7474°
    RAAN 318.1692° 225.2268°
    Perigee Argument 93.5383° 141.2878°
    Mean Anomaly (M) 266.6013° 218.8696°
    Apogee 605.596 km 606.395 km
    Perigee 603.402 km 599.445 km
    Orbit Epoch 2026-10-27T07:38:45+0000 2026-10-27T04:30:48+0000

    YAOGAN 1 & CAS500-3 Collision Probability (Pc) Trend

    YAOGAN 1 & CAS500-3 Collision Probability (Pc) TrendNot Available

    YAOGAN 1 & CAS500-3 Miss Distance (Miss Distance) Trend

    YAOGAN 1 & CAS500-3 Miss Distance (Miss Distance) TrendNot Available

    YAOGAN 1Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CAS500-3Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    YAOGAN 1Collision Probability Trend

    Object 1 Probability TrendNot Available

    CAS500-3Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with YAOGAN 1

    No nearby objects data