32 citations · 122 across the 15 of their papers we have counts for
4 papers · 1 filter
Existence of Tidal Tails for the Globular Cluster NGC 5824
Yong Yang, Jing-Kun Zhao, Miho N. Ishigaki +5
Context. Several dynamically cold streams have been associated with certain globular clusters (GCs) based on orbital energies and angular momenta. Some of these streams are surpris…
A New Cold Stream near the Southern Galactic Pole
Yong Yang, Jing-Kun Zhao, Xiang-Xiang Xue +2
We report the discovery of a cold stream near the southern Galactic pole (dubbed as SGP-S) detected in Early Data Release 3. The stream is at a heliocentric distance of $\si…
Revisit of open clusters UPK 39, UPK 41 and PHOC 39 : a new binary open cluster found
Xianhao Ye, Jingkun Zhao, Terry D. Oswalt +2
We investigate the three open clusters near Aquila Rift cloud, named as UPK 39 (\texttt{c1} hereafter), UPK 41 (\texttt{c2} hereafter) in Sim et al. (2019) and PHOC 39 (\texttt{c3}…
Revisit NGC 5466 Tidal Stream with , SDSS/SEGUE and LAMOST
Yong Yang, Jing-Kun Zhao, Miho N. Ishigaki +5
By mining the data from EDR3, SDSS/SEGUE DR16 and LAMOST DR8, 11 member stars of the NGC 5466 tidal stream are detected and 7 of them are newly identified. To reject contami…