Newly Discovered Herbig-Haro Objects near Haro 4-255
WANG Min1,3, ZHAO Bing2,3, YANG Ji1,3, DENG Li-Cai2,3, CHEN Jian-Sheng2,3
1Purple Mountain Observatory, National Astronomical Observatories, Chinese Academy of Sciences, Nanjing 210008
2Beijing Astronomical Observatory, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012
3Beijing Astrophysics Center, Beijing 100871
Newly Discovered Herbig-Haro Objects near Haro 4-255
WANG Min1,3;ZHAO Bing2,3;YANG Ji1,3;DENG Li-Cai2,3;CHEN Jian-Sheng2,3
1Purple Mountain Observatory, National Astronomical Observatories, Chinese Academy of Sciences, Nanjing 210008
2Beijing Astronomical Observatory, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012
3Beijing Astrophysics Center, Beijing 100871
Abstract： We have performed CCD (charge coupled device) imaging toward the region near Haro 4-255 with a narrow band [SII] filter and an intermediate band [BATC10] filter (BATC: the“Beijing-Arizona-Taiwan-Connecticut”multi-color sky survey project) and have discovered two Herbig-Haro (HH) objects, HH469 and HH470. They are identified to be driven by the Haro 4-255 (far-infrared) source and the T Tauri star Haro 4-255, respectively.
2000, Vol. 17 
