Star • GDR1 5199757544803148800

Cluster
eps Cha
Proposed Clusters
Alternate Names
RX J1123.2-7924
WISEA J112255.53-792444.1
GDR2 5199757544803148800
[FS2003] 0592
GDR1 5199757544803148800
2MASS J11225562-7924438
[FLG2003] eps Cha 14
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name eps Cha [char] murphy2013
ra 11 22 55.4701 h m s gaiacollaboration2016
dec -79 24 44.2667 d m s gaiacollaboration2016
ra_deg 170.7311253 deg gaiacollaboration2016
dec_deg -79.4122963 deg gaiacollaboration2016
pm_ra -31.67 0.04 mas/yr gaiacollaboration2018
pm_dec -17.443 0.038 mas/yr gaiacollaboration2018
rv 3.68 11.71 km/s gaiacollaboration2018
plx 9.3786 0.0214 mas gaiacollaboration2018
st_dist 106.6257 0.2433 pc gaiacollaboration2018
spt M1.5 [char] murphy2013
spt_num 61.5 [decimal allowed] murphy2013
spt_lit M1.5 [char] murphy2013
H_alpha -2.0 1.0 0.1nm murphy2013
LiI_6708 0.15 0.05 0.1nm murphy2013
Av 0.0 0.14 mag YSOPY
Teff 3560.0 57.4 K YSOPY
log_Teff 3.551 0.01 log K YSOPY
gaia_g 12.8674 0.0015 mag gaiacollaboration2018
gaia_bp 13.9021 0.0056 mag gaiacollaboration2018
gaia_rp 11.8638 0.0038 mag gaiacollaboration2018
tm_J 10.52 0.026 mag cutri2003
tm_H 9.835 0.022 mag cutri2003
tm_K 9.674 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.528 0.023 mag wright2010
W_4p6 9.464 0.021 mag wright2010
W_12 9.3 0.028 mag wright2010
W_22 8.74 0.29 mag wright2010
wise_flags "AAAB,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Motion
rv (km/s)
Value Error Ref.
2.7 2.9 murphy2013
ObsProp
spt ([char])
Value Error Ref.
M1 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
61.0 skiffBMK
spt_lit ([char])
Value Error Ref.
M1e skiffBMK
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.0 murphy2013
Teff (K)
Value Error Ref.
4080.87 313.87 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.096 0.0005 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.62 0.09 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
12.706 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
11 22 55.470 gaiacollaboration2016
11 22 55.626 cutri2003
11 22 55.533 wright2010
11 22 55.6 murphy2013
11 22 55.649 skiffBMK
11 22 55.464 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-79 24 44.27 gaiacollaboration2016
-79 24 43.89 cutri2003
-79 24 44.14 wright2010
-79 24 43.8 murphy2013
-79 24 43.99 skiffBMK
-79 24 44.28 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
170.7311253 0.239 gaiacollaboration2016
170.731777 70.0 cutri2003
170.7313887 28.6005 wright2010
170.73166667 murphy2013
170.73187 skiffBMK
170.73110156 0.0205 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-79.4122963 0.156 gaiacollaboration2016
-79.412193 100.0 cutri2003
-79.4122606 25.7604 wright2010
-79.41216667 murphy2013
-79.41222 skiffBMK
-79.41229869 0.0201 gaiacollaboration2018