Star • GDR1 5787486401503705088

Cluster
eps Cha
Proposed Clusters
Alternate Names
RX J1207.7-7953
2MASS J12074825-7952424
[FLG2003] eps Cha 32
WISEA J120748.11-795242.4
GDR1 5787486401503705088
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name eps Cha [char] murphy2013
mem_num 4 [integer] murphy2013
ra 12 07 48.0398 h m s gaiacollaboration2016
dec -79 52 42.4827 d m s gaiacollaboration2016
ra_deg 181.9501659 deg gaiacollaboration2016
dec_deg -79.87846742 deg gaiacollaboration2016
rv 15.0 0.7 km/s murphy2013
st_dist 111.0 pc murphy2013
spt M3.5 [char] murphy2013
spt_num 63.5 [decimal allowed] murphy2013
spt_lit M3.5 [char] murphy2013
H_alpha -4.0 1.0 0.1nm murphy2013
LiI_6708 0.55 0.05 0.1nm murphy2013
Uvel -10.5 km/s murphy2013
Vvel -20.6 km/s murphy2013
Wvel -11.0 km/s murphy2013
Av 0.001 0.39 mag YSOPY
Teff 3260.0 80.6 K YSOPY
log_Teff 3.513 0.01 log K YSOPY
gaia_g 13.131 mag gaiacollaboration2016
tm_J 10.433 0.022 mag cutri2003
tm_H 9.755 0.024 mag cutri2003
tm_K 9.569 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.491 0.023 mag wright2010
W_4p6 9.329 0.021 mag wright2010
W_12 9.18 0.029 mag wright2010
W_22 9.004 0.471 mag wright2010
wise_flags "AAAC,d000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.0 murphy2013
Teff (K)
Value Error Ref.
3343.0 murphy2013
log_Teff (log K)
Value Error Ref.
3.52 murphy2013
L_star (Lsun)
Value Error Ref.
0.11 murphy2013
log_L_star (log Lsun)
Value Error Ref.
-0.9586 murphy2013
age_star (Myr)
Value Error Ref.
3.2 murphy2013
log_age_star (log yr)
Value Error Ref.
6.505 murphy2013
Coordinates
ra (h m s)
Value Error Ref.
12 07 48.257 cutri2003
12 07 48.040 gaiacollaboration2016
12 07 48.117 wright2010
12 07 48.3 murphy2013
dec (d m s)
Value Error Ref.
-79 52 42.41 cutri2003
-79 52 42.48 gaiacollaboration2016
-79 52 42.41 wright2010
-79 52 42.0 murphy2013
ra_deg (deg)
Value Error Ref.
181.95107 60.0 cutri2003
181.9501659 0.254 gaiacollaboration2016
181.9504884 26.9181 wright2010
181.95125 murphy2013
dec_deg (deg)
Value Error Ref.
-79.878448 80.0 cutri2003
-79.87846742 0.138 gaiacollaboration2016
-79.8784482 23.6013 wright2010
-79.87833333 murphy2013