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

11 22 55.470 -79 24 44.27

FoV: 3'

Fiducial Data

Parameter

Value

Error

Unit

Reference

cluster_name

eps Cha

ra

11 22 55.4701

gaiacollaboration2016

dec

-79 24 44.2667

gaiacollaboration2016

ra_deg

170.7311253

gaiacollaboration2016

dec_deg

-79.4122963

gaiacollaboration2016

pm_ra

-31.67

0.04

gaiacollaboration2018

pm_dec

-17.443

0.038

gaiacollaboration2018

rv

3.68

11.71

gaiacollaboration2018

plx

9.3786

0.0214

gaiacollaboration2018

st_dist

106.6257

0.2433

gaiacollaboration2018

spt

M1.5

spt_num

61.5

[decimal allowed]

spt_lit

M1.5

H_alpha

-2.0

1.0

LiI_6708

0.15

0.05

Av

0.0

0.14

Teff

3560.0

57.4

log_Teff

3.551

0.01

gaia_g

12.8674

0.0015

gaiacollaboration2018

gaia_bp

13.9021

0.0056

gaiacollaboration2018

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