Star • GDR1 5224879495709721216

Cluster
eps Cha
Proposed Clusters
Alternate Names
HIP 58490
WISEA J115942.15-760126.2
2MASS J11594226-7601260
RXJ1159.7-7601
GSC 9411-2191
RX J1159.7-7601
GDR1 5224879495709721216
GDR2 5224879500011370496
GSC9411-2191
HIP 58490
[FLG2003] eps Cha 28
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name eps Cha [char] messina2011
ra 11 59 42.1012 h m s gaiacollaboration2016
dec -76 01 26.2688 d m s gaiacollaboration2016
ra_deg 179.92542175 deg gaiacollaboration2016
dec_deg -76.02396356 deg gaiacollaboration2016
pm_ra -41.025 0.043 mas/yr gaiacollaboration2018
pm_dec -6.19 0.038 mas/yr gaiacollaboration2018
rv 12.63 1.4 km/s gaiacollaboration2018
plx 10.0254 0.0232 mas gaiacollaboration2018
st_dist 99.7466 0.2308 pc gaiacollaboration2018
spt K4 [char] messina2011
spt_num 54.0 [decimal allowed] messina2011
spt_lit K4Ve [char] messina2011
rot_period 8.0 0.1 days messina2011
Uvel -11.1 km/s murphy2013
Vvel -19.9 km/s murphy2013
Wvel -10.1 km/s murphy2013
Av 0.001 0.24 mag YSOPY
Teff 4330.0 173.1 K YSOPY
log_Teff 3.636 0.02 log K YSOPY
galex_fuv 20.686 0.291 mag (AB) bianchi2011
galex_nuv 18.417 0.068 mag (AB) bianchi2011
gaia_g 10.8095 0.0023 mag gaiacollaboration2018
gaia_bp 11.4915 0.008 mag gaiacollaboration2018
gaia_rp 10.04 0.0053 mag gaiacollaboration2018
tm_J 9.14 0.027 mag cutri2003
tm_H 8.469 0.038 mag cutri2003
tm_K 8.304 0.027 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 8.168 0.023 mag wright2010
W_4p6 8.198 0.02 mag wright2010
W_12 8.099 0.019 mag wright2010
W_22 7.894 0.155 mag wright2010
wise_flags "AAAB,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
eps Cha james2016
eps Cha murphy2013
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Motion
pm_ra (mas/yr)
Value Error Ref.
-40.957 0.141 gaiacollaboration2016
-40.53 1.66 vanleeuwen2007
pm_dec (mas/yr)
Value Error Ref.
-5.973 0.137 gaiacollaboration2016
-5.83 1.49 vanleeuwen2007
plx (mas)
Value Error Ref.
9.93 0.39 gaiacollaboration2016
9.89 1.72 vanleeuwen2007
st_dist (pc)
Value Error Ref.
100.7 3.955 gaiacollaboration2016
107.0 murphy2013
101.11 17.58 vanleeuwen2007
ObsProp
spt ([char])
Value Error Ref.
K4 murphy2013
K4 torres2006
K4 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
54.0 murphy2013
54.0 torres2006
54.0 skiffBMK
spt_lit ([char])
Value Error Ref.
K4 murphy2013
K4Ve torres2006
K4e skiffBMK
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.0 murphy2013
Teff (K)
Value Error Ref.
4730.0 james2016
4590.0 murphy2013
4480.51 101.725 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
3.67 james2016
3.66 murphy2013
L_star (Lsun)
Value Error Ref.
0.5 murphy2013
0.455 0.002 gaiacollaboration2018
log_L_star (log Lsun)
Value Error Ref.
-0.301 murphy2013
R_star (Rsun)
Value Error Ref.
1.12 0.05 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
1.28 0.05 james2016
log_M_star (log Msun)
Value Error Ref.
0.1072099696 0.0042 james2016
age_star (Myr)
Value Error Ref.
4.9 1.2 james2016
14.3 murphy2013
log_age_star (log yr)
Value Error Ref.
6.69 0.114 james2016
7.155 murphy2013
Optical Photometry
gaia_g (mag)
Value Error Ref.
10.718 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
11 59 42.268 cutri2003
11 59 42.101 gaiacollaboration2016
11 59 42.155 wright2010
11 59 42.2718 messina2011
11 59 42.272 james2016
11 59 42.3 murphy2013
179.925751 bianchi2011
11 59 42.3 torres2006
11 59 42.271 skiffBMK
11 59 42.370 vanleeuwen2007
11 59 42.096 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-76 01 26.08 cutri2003
-76 01 26.27 gaiacollaboration2016
-76 01 26.26 wright2010
-76 01 26.177 messina2011
-76 01 26.18 james2016
-76 01 26.2 murphy2013
-76.024019 bianchi2011
-76 01 26 torres2006
-76 01 26.18 skiffBMK
-76 01 26.13 vanleeuwen2007
-76 01 26.27 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
179.926115 60.0 cutri2003
179.92542175 0.247 gaiacollaboration2016
179.9256443 19.0524 wright2010
179.9261325 messina2011
179.92613263 james2016
179.92625 murphy2013
178.886265 bianchi2011
179.92625 torres2006
179.92613 skiffBMK
179.92654051 1.43 vanleeuwen2007
179.92539875 0.0224 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-76.023911 210.0 cutri2003
-76.02396356 0.118 gaiacollaboration2016
-76.023962 17.2272 wright2010
-76.02393806 messina2011
-76.02393815 james2016
-76.02394444 murphy2013
-76.024019 bianchi2011
-76.02388889 torres2006
-76.02394 skiffBMK
-76.02392398 1.41 vanleeuwen2007
-76.02396435 0.0194 gaiacollaboration2018