Star • GDR1 5788542963461556864

Cluster
eps Cha
Proposed Clusters
Alternate Names
HD 105234
GDR1 5788542963461556864
HIP 59093
WISEA J120705.38-784428.3
2MASS J12070549-7844281
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name eps Cha [char] murphy2013
mem_num 2 [integer] murphy2013
ra 12 07 05.3114 h m s gaiacollaboration2016
dec -78 44 28.1548 d m s gaiacollaboration2016
ra_deg 181.77213064 deg gaiacollaboration2016
dec_deg -78.7411541 deg gaiacollaboration2016
pm_ra -41.066 0.044 mas/yr gaiacollaboration2016
pm_dec -9.212 0.038 mas/yr gaiacollaboration2016
plx 9.9 0.396 mas gaiacollaboration2016
st_dist 101.01 4.04 pc gaiacollaboration2016
spt A9 [char] murphy2013
spt_num 29.0 [decimal allowed] murphy2013
spt_lit A9 [char] murphy2013
Av 0.0 mag YSOPY
Teff 7440.0 472.6 K YSOPY
log_Teff 3.872 0.03 log K YSOPY
gaia_g 7.423 mag gaiacollaboration2016
tm_J 6.872 0.026 mag cutri2003
tm_H 6.758 0.044 mag cutri2003
tm_K 6.676 0.027 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 6.575 0.073 mag wright2010
W_4p6 6.469 0.023 mag wright2010
W_12 5.422 0.014 mag wright2010
W_22 4.574 0.027 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
pm_ra (mas/yr)
Value Error Ref.
-41.6 0.63 vanleeuwen2007
pm_dec (mas/yr)
Value Error Ref.
-9.36 0.41 vanleeuwen2007
plx (mas)
Value Error Ref.
9.71 0.49 vanleeuwen2007
st_dist (pc)
Value Error Ref.
102.99 5.2 vanleeuwen2007
ObsProp
spt ([char])
Value Error Ref.
A9 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
29.0 skiffBMK
spt_lit ([char])
Value Error Ref.
A9III/IV skiffBMK
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.0 murphy2013
Teff (K)
Value Error Ref.
7390.0 murphy2013
log_Teff (log K)
Value Error Ref.
3.87 murphy2013
L_star (Lsun)
Value Error Ref.
9.4 murphy2013
log_L_star (log Lsun)
Value Error Ref.
0.973 murphy2013
age_star (Myr)
Value Error Ref.
10.0 murphy2013
log_age_star (log yr)
Value Error Ref.
7.0 murphy2013
Coordinates
ra (h m s)
Value Error Ref.
12 07 05.499 cutri2003
12 07 05.311 gaiacollaboration2016
12 07 05.386 wright2010
12 07 05.5 murphy2013
12 07 05.530 skiffBMK
12 07 05.644 vanleeuwen2007
dec (d m s)
Value Error Ref.
-78 44 28.14 cutri2003
-78 44 28.15 gaiacollaboration2016
-78 44 28.33 wright2010
-78 44 28.1 murphy2013
-78 44 28.00 skiffBMK
-78 44 27.94 vanleeuwen2007
ra_deg (deg)
Value Error Ref.
181.772912 60.0 cutri2003
181.77213064 0.224 gaiacollaboration2016
181.7724428 14.4309 wright2010
181.77291667 murphy2013
181.77304 skiffBMK
181.77351821 0.47 vanleeuwen2007
dec_deg (deg)
Value Error Ref.
-78.74115 60.0 cutri2003
-78.7411541 0.215 gaiacollaboration2016
-78.7412016 12.5458 wright2010
-78.74113889 murphy2013
-78.74111 skiffBMK
-78.74109333 0.4 vanleeuwen2007