Star • GDR1 5199797745697026560

Cluster
eps Cha
Proposed Clusters
Alternate Names
GDR1 5199797745697026560
GDR2 5199797745697026560
[FLG2003] 13
WISEA J111835.59-793554.8
2MASS J11183572-7935548
[FLG2003] eps Cha 13
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name eps Cha [char] murphy2013
mem_num 4 [integer] murphy2013
ra 11 18 35.4888 h m s gaiacollaboration2016
dec -79 35 54.8263 d m s gaiacollaboration2016
ra_deg 169.64787 deg gaiacollaboration2016
dec_deg -79.59856287 deg gaiacollaboration2016
pm_ra -41.758 0.264 mas/yr gaiacollaboration2018
pm_dec 4.982 0.239 mas/yr gaiacollaboration2018
rv 19.3 1.6 km/s murphy2013
plx 10.5688 0.1492 mas gaiacollaboration2018
st_dist 94.6181 1.3357 pc gaiacollaboration2018
spt M4.5 [char] murphy2013
spt_num 64.5 [decimal allowed] murphy2013
spt_lit M4.5 [char] murphy2013
H_alpha -30.0 0.1nm murphy2013
LiI_6708 0.6 0.05 0.1nm murphy2013
Uvel -8.9 km/s murphy2013
Vvel -23.8 km/s murphy2013
Wvel -11.5 km/s murphy2013
Av 0.001 0.42 mag YSOPY
Teff 3020.0 94.2 K YSOPY
log_Teff 3.48 0.01 log K YSOPY
gaia_g 13.8687 0.0027 mag gaiacollaboration2018
gaia_bp 15.5132 0.0114 mag gaiacollaboration2018
gaia_rp 12.4962 0.0034 mag gaiacollaboration2018
tm_J 10.495 0.027 mag cutri2003
tm_H 9.891 0.022 mag cutri2003
tm_K 9.62 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.44 0.023 mag wright2010
W_4p6 9.142 0.021 mag wright2010
W_12 7.659 0.017 mag wright2010
W_22 4.469 0.024 mag wright2010
wise_flags "AAAA,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Motion
st_dist (pc)
Value Error Ref.
101.0 murphy2013
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.0 murphy2013
Teff (K)
Value Error Ref.
4328.04 781.55 gaiacollaboration2018
3198.0 murphy2013
log_Teff (log K)
Value Error Ref.
3.5 murphy2013
L_star (Lsun)
Value Error Ref.
0.084 murphy2013
log_L_star (log Lsun)
Value Error Ref.
-1.07572 murphy2013
age_star (Myr)
Value Error Ref.
2.5 murphy2013
log_age_star (log yr)
Value Error Ref.
6.398 murphy2013
Optical Photometry
gaia_g (mag)
Value Error Ref.
13.633 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
11 18 35.727 cutri2003
11 18 35.599 wright2010
11 18 35.480 gaiacollaboration2018
11 18 35.489 gaiacollaboration2016
11 18 35.7 murphy2013
dec (d m s)
Value Error Ref.
-79 35 54.88 cutri2003
-79 35 54.85 wright2010
-79 35 54.82 gaiacollaboration2018
-79 35 54.83 gaiacollaboration2016
-79 35 54.8 murphy2013
ra_deg (deg)
Value Error Ref.
169.648863 80.0 cutri2003
169.64833 28.2552 wright2010
169.64783421 0.1305 gaiacollaboration2018
169.64787 0.435 gaiacollaboration2016
169.64875 murphy2013
dec_deg (deg)
Value Error Ref.
-79.598579 170.0 cutri2003
-79.5985699 27.4837 wright2010
-79.59856183 0.1257 gaiacollaboration2018
-79.59856287 0.235 gaiacollaboration2016
-79.59855556 murphy2013