Star • GDR1 5200035927402217088

Cluster: eps Cha

Proposed Clusters

Alternate Names: RX J1149.8-7850; V* DZ Cha; GDR1 5200035927402217088; DZ Cha; UCAC2 00417828; WISEA J114931.73-785101.0; IRAS 11472-7834; GSC 9419-01065; HPPSC160A_J114931.4-785100; [FLG2003] eps Cha 18; GDR2 5200035927402217088; [FLG2003] 18; HPPSC070A_J114931.4-785101; 2MASS J11493184-7851011

SIP Output

Aladin

11 49 31.635 -78 51 1.12

FoV: 3'

Fiducial Data

Parameter

Value

Error

Unit

Reference

cluster_name

eps Cha

ra

11 49 31.6352

gaiacollaboration2016

dec

-78 51 01.1228

gaiacollaboration2016

ra_deg

177.38181337

gaiacollaboration2016

dec_deg

-78.8503119

gaiacollaboration2016

pm_ra

-41.876

0.047

gaiacollaboration2018

pm_dec

-4.265

0.04

gaiacollaboration2018

rv

13.4

1.3

plx

9.9183

0.0251

gaiacollaboration2018

st_dist

100.8237

0.2552

gaiacollaboration2018

spt

M0

spt_num

60.0

[decimal allowed]

spt_lit

M0Ve

H_alpha

-5.1

LiI_6708

0.5

rot_period

8.0

0.1

Uvel

-11.2

Vvel

-18.9

Wvel

-10.8

Av

0.001

0.14

Non Fiducial Data

Membership

cluster_name ([char])
Value	Error	Ref.
unknown		gaiacollaboration2016
eps Cha		murphy2013

mem_num ([integer])
Value	Error	Ref.
0		gaiacollaboration2016

Motion

st_dist (pc)
Value	Error	Ref.
110.0		murphy2013

ObsProp

spt ([char])
Value	Error	Ref.
M0		murphy2013
M0		torres2006

spt_num ([decimal allowed])
Value	Error	Ref.
60.0		murphy2013
60.0		torres2006

spt_lit ([char])
Value	Error	Ref.
M0		murphy2013
M0Ve		torres2006
Me		skiffBMK

Derived Stellar Properties

Av (mag)
Value	Error	Ref.
0.3		murphy2013

Teff (K)
Value	Error	Ref.
3850.0		murphy2013
3996.07	45.57	gaiacollaboration2018

log_Teff (log K)
Value	Error	Ref.
3.59		murphy2013

L_star (Lsun)
Value	Error	Ref.
0.44		murphy2013
0.213	0.001	gaiacollaboration2018

log_L_star (log Lsun)
Value	Error	Ref.
-0.3565		murphy2013

R_star (Rsun)
Value	Error	Ref.
0.96	0.02	gaiacollaboration2018

age_star (Myr)
Value	Error	Ref.
2.1		murphy2013

log_age_star (log yr)
Value	Error	Ref.
6.322		murphy2013

Optical Photometry

gaia_g (mag)
Value	Error	Ref.
11.783		gaiacollaboration2016

Coordinates

ra (h m s)
Value	Error	Ref.
11 49 31.843		cutri2003
11 49 31.736		wright2010
11 49 31.635		gaiacollaboration2016
11 49 31.84		messina2011
11 49 31.8		murphy2013
11 49 31.8		torres2006
11 49 31.455		marton2017
177.383110		bianchi2011
11 49 31.860		skiffBMK
11 49 31.628		gaiacollaboration2018

dec (d m s)
Value	Error	Ref.
-78 51 01.12		cutri2003
-78 51 01.09		wright2010
-78 51 01.12		gaiacollaboration2016
-78 51 01.1		messina2011
-78 51 01.1		murphy2013
-78 51 01		torres2006
-78 51 00.61		marton2017
-78.850175		bianchi2011
-78 51 01.12		skiffBMK
-78 51 01.12		gaiacollaboration2018

ra_deg (deg)
Value	Error	Ref.
177.382681	60.0	cutri2003
177.3822348	31.4508	wright2010
177.38181337	0.258	gaiacollaboration2016
177.38266667		messina2011
177.3825		murphy2013
177.3825		torres2006
177.381062	658.8	marton2017
140.74665		bianchi2011
177.38275		skiffBMK
177.38178466	0.0227	gaiacollaboration2018

dec_deg (deg)
Value	Error	Ref.
-78.850311	120.0	cutri2003
-78.8503034	29.9933	wright2010
-78.8503119	0.18	gaiacollaboration2016
-78.85030556		messina2011
-78.85030556		murphy2013
-78.85027778		torres2006
-78.850169	126.0	marton2017
-78.850175		bianchi2011
-78.85031		skiffBMK
-78.85031243	0.0215	gaiacollaboration2018