Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    6.676718E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T07:23:50+0800
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    1 Object 1

    AOE ID 61617
    NORAD ID 61617
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 66714
    NORAD ID 66714
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter YAOGAN-43 03A FLOCK 4H 11
    Time of Closest Approach 2026-10-19T22:27:04+0000
    Collision Probability (Pc) 6.676718E-5
    Conjunction Distance (km) 0.739 km
    Relative Speed (km/s) 12.992 km/s
    Conjunction Risk Parameters R (Radial): 0.42 | I (In-track): 0.313 | C (Cross-track): 0.521
    Collision Risk Index (CRI) 0.71
    X Position (km) -5838.542 -5838.073
    Position Y (km) -1018.507 -1017.95
    Position Z (km) 3468.215 3468.337
    Velocity X (km/s) 2.436 -3.953
    Velocity Y (km/s) -6.922 0.466
    Velocity Z (km/s) 2.067 -6.498

    Orbital Parameters 国际轨道数据源

    Parameter YAOGAN-43 03A FLOCK 4H 11
    Semimajor Axis (a) 6874.743 km 6867.312 km
    Eccentricity (e) 0.000490 0.000124
    Inclination (i) 34.9885° 97.4087°
    RAAN 141.4222° 3.8074°
    Perigee Argument 358.5007° 319.7606°
    Mean Anomaly (M) 1.5692° 40.3540°
    Apogee 499.977 km 490.027 km
    Perigee 493.235 km 488.323 km
    Orbit Epoch 2026-10-18T14:43:05+0000 2026-10-18T04:52:11+0000

    YAOGAN-43 03A & FLOCK 4H 11 Collision Probability (Pc) Trend

    YAOGAN-43 03A & FLOCK 4H 11 Collision Probability (Pc) TrendNot Available

    YAOGAN-43 03A & FLOCK 4H 11 Miss Distance (Miss Distance) Trend

    YAOGAN-43 03A & FLOCK 4H 11 Miss Distance (Miss Distance) TrendNot Available

    YAOGAN-43 03AMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4H 11Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    YAOGAN-43 03ACollision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4H 11Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with YAOGAN-43 03A

    No nearby objects data