Star • 2MASS J16314177-4149020

Cluster
Sco-Cen
Proposed Clusters
Alternate Names
2MASS 16314177-4149020
HD 148688
HIP 80945
GDR2 5968761680983851776
2MASS J16314177-4149020
WISEA J163141.80-414902.3
HD 148688 A
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Sco-Cen [char] blaauw1946
mem_num 4 [integer] blaauw1946
ra 16 31 41.7792 h m s cutri2003
dec -41 49 02.028 d m s cutri2003
ra_deg 247.92408 deg cutri2003
dec_deg -41.81723 deg cutri2003
pm_ra -3.854 0.313 mas/yr gaiacollaboration2018
pm_dec -2.34 0.284 mas/yr gaiacollaboration2018
plx 0.6853 0.1975 mas gaiacollaboration2018
st_dist 1459.2149 420.5384 pc gaiacollaboration2018
spt B0.5 [char] skiffBMK
spt_num 10.5 [decimal allowed] skiffBMK
spt_lit B0.5Ia [char] skiffBMK
Av 0.0 mag YSOPY
Teff 29000.0 6673.7 K YSOPY
log_Teff 4.462 0.12 log K YSOPY
L_star 841484.546 485034.87 Lsun YSOPY
log_L_star 5.925 0.58 log Lsun YSOPY
R_star 415.414 Rsun YSOPY
M_star 53.095 4.89 Msun YSOPY
log_M_star 1.725 0.04 log Msun YSOPY
age_star 2.99 1125.56 Myr YSOPY
log_age_star 6.476 1.52 log yr YSOPY
gaia_g 5.1322 0.003 mag gaiacollaboration2018
gaia_bp 5.3797 0.0042 mag gaiacollaboration2018
gaia_rp 4.8167 0.0074 mag gaiacollaboration2018
tm_J 4.325 0.272 mag cutri2003
tm_H 4.085 0.246 mag cutri2003
tm_K 4.093 0.266 mag cutri2003
tm_flags "DDD,0" [char] cutri2003
W_3p4 3.97 0.319 mag wright2010
W_4p6 3.594 0.174 mag wright2010
W_12 3.853 0.015 mag wright2010
W_22 3.5 0.024 mag wright2010
wise_flags "BBAA,HHH0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
mem_num ([integer])
Value Error Ref.
0 cutri2003
Motion
pm_ra (mas/yr)
Value Error Ref.
-4.35 0.37 vanleeuwen2007
pm_dec (mas/yr)
Value Error Ref.
-1.37 0.29 vanleeuwen2007
plx (mas)
Value Error Ref.
1.2 0.33 vanleeuwen2007
st_dist (pc)
Value Error Ref.
833.33 229.17 vanleeuwen2007
Derived Stellar Properties
Teff (K)
Value Error Ref.
6586.0 138.33 gaiacollaboration2018
Coordinates
ra (h m s)
Value Error Ref.
16 31 41.779 cutri2003
16 31 41.800 wright2010
16 31 41.779 blaauw1946
16 31 41.770 skiffBMK
16 31 41.771 vanleeuwen2007
16 31 41.764 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-41 49 02.03 cutri2003
-41 49 02.34 wright2010
-41 49 02.03 blaauw1946
-41 49 01.70 skiffBMK
-41 49 01.71 vanleeuwen2007
-41 49 01.77 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
247.92408 160.0 cutri2003
247.9241679 51.8931 wright2010
247.92408 blaauw1946
247.92404 skiffBMK
247.92404697 0.29 vanleeuwen2007
247.92401747 0.1611 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-41.81723 160.0 cutri2003
-41.8173158 43.3936 wright2010
-41.81723 blaauw1946
-41.81714 skiffBMK
-41.81714217 0.19 vanleeuwen2007
-41.81715718 0.1379 gaiacollaboration2018