Star • GDR1 5854831969744270592

Cluster
LCC
Proposed Clusters
eps Cha
Alternate Names
GSC 09235-01702
WISEA J122104.91-711649.3
[FLG2003] eps Cha 37
2MASS J12210499-7116493
GSC 9235-1702
GDR2 5854831974036429056
GSC09235-01702
GDR1 5854831969744270592
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name LCC [char] pecaut2016
mem_num 4 [integer] pecaut2016
mem_lit_name LCC [char] pecaut2016
ra 12 21 04.8723 h m s gaiacollaboration2016
dec -71 16 49.4219 d m s gaiacollaboration2016
ra_deg 185.27030125 deg gaiacollaboration2016
dec_deg -71.28039498 deg gaiacollaboration2016
pm_ra -40.416 0.043 mas/yr gaiacollaboration2018
pm_dec -9.647 0.034 mas/yr gaiacollaboration2018
plx 10.0548 0.024 mas gaiacollaboration2018
st_dist 99.455 0.2374 pc gaiacollaboration2018
spt K6 [char] pecaut2016
spt_num 56.0 [decimal allowed] pecaut2016
spt_lit K6IVe [char] pecaut2016
H_alpha -1.1 0.1nm pecaut2016
LiI_6708 0.661 0.1nm pecaut2016
rot_period 6.85 0.05 days messina2011
Uvel -11.8 km/s murphy2013
Vvel -18.7 km/s murphy2013
Wvel -10.2 km/s murphy2013
Av 0.171 0.4 mag YSOPY
Teff 4020.0 106.3 K YSOPY
log_Teff 3.604 0.01 log K YSOPY
L_star 0.506 0.04 Lsun YSOPY
log_L_star -0.296 0.07 log Lsun YSOPY
R_star 0.006 Rsun YSOPY
M_star 0.732 0.1 Msun YSOPY
log_M_star -0.135 0.05 log Msun YSOPY
age_star 3.122 1.26 Myr YSOPY
log_age_star 6.494 0.18 log yr YSOPY
B 13.052 0.029 mag henden2016
V 11.73 0.043 mag henden2016
g_sloan 12.433 0.036 mag henden2016
r_sloan 11.176 0.037 mag henden2016
i_sloan 10.574 0.027 mag henden2016
gaia_g 11.2032 0.0028 mag gaiacollaboration2018
gaia_bp 12.0436 0.0111 mag gaiacollaboration2018
gaia_rp 10.3158 0.0074 mag gaiacollaboration2018
tm_J 9.088 0.024 mag cutri2003
tm_H 8.419 0.038 mag cutri2003
tm_K 8.241 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 8.173 0.023 mag wright2010
W_4p6 8.166 0.021 mag wright2010
W_12 8.05 0.018 mag wright2010
W_22 8.002 0.16 mag wright2010
wise_flags "AAAB,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
eps Cha messina2011
eps Cha murphy2013
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Motion
pm_ra (mas/yr)
Value Error Ref.
-40.4 1.0 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-10.5 1.0 zacharias2017
st_dist (pc)
Value Error Ref.
110.0 murphy2013
ObsProp
spt ([char])
Value Error Ref.
K6 skiffBMK
K7 messina2011
K7 murphy2013
spt_num ([decimal allowed])
Value Error Ref.
56.0 skiffBMK
57.0 messina2011
57.0 murphy2013
spt_lit ([char])
Value Error Ref.
K6IVe skiffBMK
K7V messina2011
K7 murphy2013
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.0 0.13 pecaut2016
0.0 murphy2013
Teff (K)
Value Error Ref.
4017.90810849 83.2701376541 pecaut2016
4060.0 murphy2013
4042.5 121.5 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
3.604 0.009 pecaut2016
3.61 murphy2013
L_star (Lsun)
Value Error Ref.
0.3133285724 0.0507215536 pecaut2016
0.53 murphy2013
0.395 0.002 gaiacollaboration2018
log_L_star (log Lsun)
Value Error Ref.
-0.504 0.07 pecaut2016
-0.2757 murphy2013
R_star (Rsun)
Value Error Ref.
1.28 0.075 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
0.8 pecaut2016
log_M_star (log Msun)
Value Error Ref.
-0.097 pecaut2016
age_star (Myr)
Value Error Ref.
7.0 pecaut2016
3.0 murphy2013
log_age_star (log yr)
Value Error Ref.
6.85 pecaut2016
6.48 murphy2013
Optical Photometry
gaia_g (mag)
Value Error Ref.
11.073 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
12 21 04.872 gaiacollaboration2016
12 21 04.999 cutri2003
12 21 04.920 wright2010
12 21 04.99 pecaut2016
12 21 04.990 skiffBMK
12 21 05.013 zacharias2017
12 21 04.887 henden2016
12 21 04.994 messina2011
12 21 04.9 murphy2013
12 21 04.868 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-71 16 49.42 gaiacollaboration2016
-71 16 49.31 cutri2003
-71 16 49.35 wright2010
-71 16 49.3 pecaut2016
-71 16 49.30 skiffBMK
-71 16 49.25 zacharias2017
-71 16 49.44 henden2016
-71 16 49.27 messina2011
-71 16 49.3 murphy2013
-71 16 49.43 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
185.27030125 0.129 gaiacollaboration2016
185.270829 60.0 cutri2003
185.270498 0.8702 wright2010
185.27079167 pecaut2016
185.27079 skiffBMK
185.2708894 zacharias2017
185.270364 123.0 henden2016
185.27080833 messina2011
185.27041667 murphy2013
185.27028371 0.022 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-71.28039498 0.064 gaiacollaboration2016
-71.280365 80.0 cutri2003
-71.2803751 2.7074 wright2010
-71.28036111 pecaut2016
-71.28036 skiffBMK
-71.2803461 zacharias2017
-71.280399 110.0 henden2016
-71.28035278 messina2011
-71.28036111 murphy2013
-71.28039628 0.0182 gaiacollaboration2018

All young stellar objects welcome!

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