Star • 2MASS J15555600-2045187

Cluster
Upper Sco
Proposed Clusters
Alternate Names
usd155556
GDR2 6246820788606409600
WISEA J155555.99-204519.0
DENIS J155555.9-204518
HPPSC070A_J155555.9-204519
DENIS-P J155556.0-204518.5
DENIS-P-J155556.0-204518.5
2MASS J15555600-2045187
DENIS-P J155556.0-204518
PSO J155555.994-204519.039
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] luhman2012
ra 15 55 56.0064 h m s cutri2003
dec -20 45 18.7164 d m s cutri2003
ra_deg 238.98336 deg cutri2003
dec_deg -20.755199 deg cutri2003
pm_ra -14.424 0.402 mas/yr gaiacollaboration2018
pm_dec -22.002 0.267 mas/yr gaiacollaboration2018
plx 6.866 0.2128 mas gaiacollaboration2018
st_dist 145.6452 4.514 pc gaiacollaboration2018
spt M5 [char] luhman2012
spt_num 65.0 [decimal allowed] luhman2012
spt_lit M5 [char] luhman2012
H_alpha -11.0 3.0 0.1nm martin2004
NaI_8190 3.6 0.3 0.1nm martin2004
Av 0.799 0.5 mag YSOPY
Teff 2880.0 63.9 K YSOPY
log_Teff 3.459 0.01 log K YSOPY
L_star 0.013 0.0 Lsun YSOPY
log_L_star -1.879 0.33 log Lsun YSOPY
R_star 0.001 Rsun YSOPY
M_star 0.062 0.02 Msun YSOPY
log_M_star -1.209 0.11 log Msun YSOPY
age_star 5.106 15.4 Myr YSOPY
log_age_star 6.708 0.52 log yr YSOPY
disk_flag True [boolean] luhman2012
disk_desc full [char] luhman2012
M_dust 9.90779749636e-07 Msun vanderplas2016
log_M_dust -6.0040228785 log Msun vanderplas2016
g_sloan 21.016 0.055 mag flewelling2016
r_sloan 19.343 0.022 mag flewelling2016
i_sloan 16.986 0.01 mag flewelling2016
z_sloan 16.126 0.047 mag flewelling2016
y_opt 15.367 0.007 mag (AB) flewelling2016
gaia_g 17.6234 0.004 mag gaiacollaboration2018
gaia_bp 20.1791 0.0683 mag gaiacollaboration2018
gaia_rp 16.122 0.0131 mag gaiacollaboration2018
tm_J 13.887 0.029 mag cutri2003
tm_H 12.807 0.023 mag cutri2003
tm_K 12.15 0.024 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_24 7.89 0.05 mag luhman2012
W_3p4 11.298 0.024 mag wright2010
W_4p6 10.695 0.021 mag wright2010
W_12 9.615 0.052 mag wright2010
W_22 8.009 mag wright2010
wise_flags "AAAU,0000" [char] wright2010
Her_70 14.737 2.441 mJy marton2017
sub_800 0.68 0.13 mJy vanderplas2016

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
Upper Sco martin2004
Upper Sco kraus2007
Upper Sco vanderplas2016
mem_num ([integer])
Value Error Ref.
0 cutri2003
4 martin2004
mem_lit_name ([char])
Value Error Ref.
UScoA kraus2007
ObsProp
spt ([char])
Value Error Ref.
M6.5 martin2004
M6.5 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
66.5 martin2004
66.5 skiffBMK
spt_lit ([char])
Value Error Ref.
M6.5 martin2004
M6.5e skiffBMK
Derived Stellar Properties
L_star (Lsun)
Value Error Ref.
0.0075 vanderplas2016
log_L_star (log Lsun)
Value Error Ref.
-2.124939 vanderplas2016
M_star (Msun)
Value Error Ref.
0.066 kraus2007
0.07 vanderplas2016
log_M_star (log Msun)
Value Error Ref.
-1.1804560645 kraus2007
-1.1549 vanderplas2016
Coordinates
ra (h m s)
Value Error Ref.
15 55 56.006 cutri2003
15 55 55.994 wright2010
15 55 55.992 flewelling2016
15 55 55.999 luhman2012
15 55 56.0 martin2004
15 55 55.940 marton2017
15 55 56.009 skiffBMK
15 55 56.01 kraus2007
15 55 56.006 vanderplas2016
15 55 55.989 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-20 45 18.72 cutri2003
-20 45 19.02 wright2010
-20 45 19.09 flewelling2016
-20 45 18.68 luhman2012
-20 45 18.5 martin2004
-20 45 19.18 marton2017
-20 45 18.68 skiffBMK
-20 45 18.7 kraus2007
-20 45 18.72 vanderplas2016
-20 45 19.14 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
238.98336 60.0 cutri2003
238.9833078 22.7159 wright2010
238.9833 3.0 flewelling2016
238.98333 luhman2012
238.98333333 martin2004
238.983085 255.6 marton2017
238.98337 skiffBMK
238.983375 kraus2007
238.98335833 vanderplas2016
238.98328766 0.1998 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-20.755199 60.0 cutri2003
-20.7552831 25.1289 wright2010
-20.75530278 3.0 flewelling2016
-20.75519 luhman2012
-20.75513889 martin2004
-20.755329 237.6 marton2017
-20.75519 skiffBMK
-20.75519444 kraus2007
-20.7552 vanderplas2016
-20.75531777 0.1044 gaiacollaboration2018