Star • 2MASS J12004942-7809574

Cluster
eps Cha
Proposed Clusters
Alternate Names
WISEA J120049.35-780957.3
2MASS J12004942-7809574
GDR2 5836666697620155008
CPD-77 775
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name eps Cha [char] feigelson2003
mem_num 0 [integer] feigelson2003
ra 12 00 49.4225 h m s cutri2003
dec -78 09 57.4632 d m s cutri2003
ra_deg 180.205927 deg cutri2003
dec_deg -78.165962 deg cutri2003
spt F0 [char] feigelson2003
spt_num 30.0 [decimal allowed] feigelson2003
spt_lit F0 [char] feigelson2003
H_alpha 10.0 0.1nm feigelson2003
Av 0.024 mag YSOPY
Teff 7200.0 424.1 K YSOPY
log_Teff 3.857 0.03 log K YSOPY
L_star 1.21 0.1 Lsun YSOPY
log_L_star 0.083 0.08 log Lsun YSOPY
R_star 0.031 Rsun YSOPY
M_star 1.143 0.04 Msun YSOPY
log_M_star 0.058 0.01 log Msun YSOPY
age_star 27.685 17.59 Myr YSOPY
log_age_star 7.442 0.28 log yr YSOPY
V 9.62 mag feigelson2003
Ic 9.13 mag feigelson2003
gaia_g 9.7357 0.0097 mag gaiacollaboration2018
gaia_bp 9.7919 0.0092 mag gaiacollaboration2018
gaia_rp 9.1614 0.0028 mag gaiacollaboration2018
tm_J 8.767 0.02 mag cutri2003
tm_H 8.613 0.024 mag cutri2003
tm_K 8.544 0.025 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 8.439 0.023 mag wright2010
W_4p6 8.449 0.019 mag wright2010
W_12 8.423 0.027 mag wright2010
W_22 8.462 0.272 mag wright2010
wise_flags "AAAB,hhhH" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
mem_num ([integer])
Value Error Ref.
0 cutri2003
ObsProp
spt ([char])
Value Error Ref.
F0 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
30.0 skiffBMK
spt_lit ([char])
Value Error Ref.
F0 skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
5956.25 915.5 gaiacollaboration2018
Near-Infrared Photometry
tm_J (mag)
Value Error Ref.
8.77 feigelson2003
tm_H (mag)
Value Error Ref.
8.61 feigelson2003
tm_K (mag)
Value Error Ref.
8.54 feigelson2003
Coordinates
ra (h m s)
Value Error Ref.
12 00 49.422 cutri2003
12 00 49.357 wright2010
12 00 49.5 feigelson2003
12 00 49.459 skiffBMK
12 00 49.399 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-78 09 57.46 cutri2003
-78 09 57.31 wright2010
-78 09 57.2 feigelson2003
-78 09 57.20 skiffBMK
-78 09 57.19 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
180.205927 70.0 cutri2003
180.2056541 17.9737 wright2010
180.20625 feigelson2003
180.20608 skiffBMK
180.20582984 0.6609 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-78.165962 70.0 cutri2003
-78.1659186 15.4569 wright2010
-78.16588889 feigelson2003
-78.16589 skiffBMK
-78.1658871 0.6227 gaiacollaboration2018