Star • GDR1 4121962684733366400

Cluster
Sco-Cen
Proposed Clusters
Alternate Names
GDR2 4121962684770066816
GDR1 4121962684733366400
GDR1 4121962684733366528
GSC6242-0004
2MASS J17215666-2010498
PSO J172156.684-201049.780
WISEA J172156.63-201049.7
GSC 6242-0004
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
bin_desc VB [char] torres2006
bin_sep 10.2 arcsec torres2006
cluster_name Sco-Cen [char] aarnio2008
mem_num 3 [integer] aarnio2008
mem_method velocity position lithium [char] aarnio2008
ra 17 21 56.6675 h m s gaiacollaboration2016
dec -20 10 49.931 d m s gaiacollaboration2016
ra_deg 260.48611463 deg gaiacollaboration2016
dec_deg -20.18053639 deg gaiacollaboration2016
pm_ra -10.41 2.056 mas/yr gaiacollaboration2018
pm_dec -4.521 1.139 mas/yr gaiacollaboration2018
rv -7.3 1.9 km/s aarnio2008
plx 8.6622 1.4662 mas gaiacollaboration2018
st_dist 115.4441 19.5406 pc gaiacollaboration2018
spt M1 [char] torres2006
spt_num 61.0 [decimal allowed] torres2006
spt_lit M1Ve [char] torres2006
H_alpha -0.2 0.1nm torres2006
LiI_6708 0.226 0.1nm aarnio2008
vsini 9.6 1.2 km/s torres2006
Av 1.389 0.22 mag YSOPY
Teff 3630.0 67.5 K YSOPY
log_Teff 3.56 0.01 log K YSOPY
L_star 2.158 1.4 Lsun YSOPY
log_L_star 0.334 0.65 log Lsun YSOPY
R_star 0.01 Rsun YSOPY
M_star 0.365 0.03 Msun YSOPY
log_M_star -0.437 0.04 log Msun YSOPY
age_star 0.043 0.02 Myr YSOPY
log_age_star 4.632 0.18 log yr YSOPY
g_sloan 16.606 0.111 mag flewelling2016
r_sloan 12.156 mag flewelling2016
i_sloan 11.031 mag flewelling2016
z_sloan 10.218 mag flewelling2016
y_opt 9.831 mag (AB) flewelling2016
gaia_g 12.0353 0.0154 mag gaiacollaboration2018
gaia_bp 13.3623 0.0718 mag gaiacollaboration2018
gaia_rp 10.4058 0.021 mag gaiacollaboration2018
tm_J 8.15 0.023 mag cutri2003
tm_H 7.187 0.047 mag cutri2003
tm_K 6.84 0.027 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 6.081 0.064 mag wright2010
W_4p6 6.377 0.022 mag wright2010
W_12 5.943 0.016 mag wright2010
W_22 5.294 0.042 mag wright2010
wise_flags "AAAA,hh00" [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.
-18.4 1.2 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-23.1 1.2 zacharias2017
rv (km/s)
Value Error Ref.
-8.7 torres2006
ObsProp
spt ([char])
Value Error Ref.
M1 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
61.0 skiffBMK
spt_lit ([char])
Value Error Ref.
M1Ve skiffBMK
LiI_6708 (0.1nm)
Value Error Ref.
0.2 torres2006
Derived Stellar Properties
Teff (K)
Value Error Ref.
4060.0 aarnio2008
3692.95 670.755 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
3.61 aarnio2008
L_star (Lsun)
Value Error Ref.
0.313 0.059 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.37 0.425 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
11.785 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
17 21 56.668 gaiacollaboration2016
17 21 56.669 cutri2003
17 21 56.639 wright2010
17 21 56.661 flewelling2016
17 21 56.67 aarnio2008
17 21 56.7 torres2006
17 21 56.669 skiffBMK
17 21 56.635 zacharias2017
17 21 56.671 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-20 10 49.93 gaiacollaboration2016
-20 10 49.81 cutri2003
-20 10 49.78 wright2010
-20 10 49.92 flewelling2016
-20 10 49.8 aarnio2008
-20 10 50 torres2006
-20 10 49.80 skiffBMK
-20 10 48.92 zacharias2017
-20 10 49.98 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
260.48611463 2.657 gaiacollaboration2016
260.48612 60.0 cutri2003
260.4859964 31.2703 wright2010
260.4860875 80.0 flewelling2016
260.486125 aarnio2008
260.48625 torres2006
260.48612 skiffBMK
260.4859806 zacharias2017
260.48612733 0.9355 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-20.18053639 2.671 gaiacollaboration2016
-20.180504 60.0 cutri2003
-20.1804945 34.076 wright2010
-20.18053333 226.0 flewelling2016
-20.1805 aarnio2008
-20.18055556 torres2006
-20.1805 skiffBMK
-20.1802558 zacharias2017
-20.18054914 0.809 gaiacollaboration2018