Star • GDR1 5224176289308276352

Cluster
eps Cha
Proposed Clusters
Alternate Names
CPD-77 773
WISEA J115947.88-781144.9
GDR1 5224176289308276352
GDR2 5224176293604836992
2MASS J11594807-7811450
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name eps Cha [char] feigelson2003
mem_num 0 [integer] feigelson2003
ra 11 59 47.9724 h m s gaiacollaboration2016
dec -78 11 44.8996 d m s gaiacollaboration2016
ra_deg 179.94988506 deg gaiacollaboration2016
dec_deg -78.19580545 deg gaiacollaboration2016
pm_ra -21.585 0.073 mas/yr gaiacollaboration2018
pm_dec 10.988 0.05 mas/yr gaiacollaboration2018
rv -13.53 0.63 km/s gaiacollaboration2018
plx 3.4361 0.0312 mas gaiacollaboration2018
st_dist 291.0276 2.6425 pc gaiacollaboration2018
spt K0 [char] feigelson2003
spt_num 50.0 [decimal allowed] feigelson2003
spt_lit K0 [char] feigelson2003
H_alpha 1.2 0.1nm feigelson2003
Av 0.12 0.11 mag YSOPY
Agaia 0.558 0.11895 mag gaiacollaboration2018
Teff 5030.0 106.8 K YSOPY
log_Teff 3.702 0.01 log K YSOPY
L_star 28.821 1.48 Lsun YSOPY
log_L_star 1.46 0.05 log Lsun YSOPY
R_star 0.073 Rsun YSOPY
M_star 2.823 0.15 Msun YSOPY
log_M_star 0.451 0.02 log Msun YSOPY
age_star 0.225 0.04 Myr YSOPY
log_age_star 5.352 0.08 log yr YSOPY
V 8.87 mag feigelson2003
Ic 7.53 mag feigelson2003
gaia_g 8.4778 0.0006 mag gaiacollaboration2018
gaia_bp 9.2044 0.0011 mag gaiacollaboration2018
gaia_rp 7.6838 0.0016 mag gaiacollaboration2018
tm_J 6.594 0.026 mag cutri2003
tm_H 5.979 0.036 mag cutri2003
tm_K 5.849 0.016 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 6.009 0.047 mag wright2010
W_4p6 5.695 0.026 mag wright2010
W_12 5.685 0.014 mag wright2010
W_22 5.188 0.025 mag wright2010
wise_flags "AAAA,dddH" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
ObsProp
spt ([char])
Value Error Ref.
K0 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
50.0 skiffBMK
spt_lit ([char])
Value Error Ref.
K0 skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
4455.0 153.9 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
33.503 0.4815 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
9.72 0.68 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
8.375 gaiacollaboration2016
Near-Infrared Photometry
tm_J (mag)
Value Error Ref.
6.59 feigelson2003
tm_H (mag)
Value Error Ref.
5.98 feigelson2003
tm_K (mag)
Value Error Ref.
5.85 feigelson2003
Coordinates
ra (h m s)
Value Error Ref.
11 59 48.075 cutri2003
11 59 47.972 gaiacollaboration2016
11 59 47.888 wright2010
11 59 48.1 feigelson2003
11 59 48.079 skiffBMK
11 59 47.969 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-78 11 45.07 cutri2003
-78 11 44.90 gaiacollaboration2016
-78 11 44.92 wright2010
-78 11 45.0 feigelson2003
-78 11 44.99 skiffBMK
-78 11 44.89 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
179.950314 70.0 cutri2003
179.94988506 0.127 gaiacollaboration2016
179.9495332 22.5969 wright2010
179.95041667 feigelson2003
179.95033 skiffBMK
179.94987057 0.0337 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-78.195854 130.0 cutri2003
-78.19580545 0.062 gaiacollaboration2016
-78.1958107 21.2023 wright2010
-78.19583333 feigelson2003
-78.19583 skiffBMK
-78.19580392 0.026 gaiacollaboration2018