Star • GDR1 6240562982597274880

Cluster
Upper Sco
Proposed Clusters
Alternate Names
[LHJ2007] J155419.99-213543.1
WISEA J155419.97-213543.0
GDR2 6240562982597274880
PSO J155419.979-213543.177
2MASS J15541998-2135428
USco J1554-2135
GDR1 6240562982597274880
Usco J155419.9-213543
[LHJ2006] J155419.99-213543.1
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] luhman2012
ra 15 54 19.9717 h m s gaiacollaboration2016
dec -21 35 43.2553 d m s gaiacollaboration2016
ra_deg 238.5832154 deg gaiacollaboration2016
dec_deg -21.59534869 deg gaiacollaboration2016
pm_ra -14.643 1.261 mas/yr gaiacollaboration2018
pm_dec -23.235 0.759 mas/yr gaiacollaboration2018
plx 7.0343 0.756 mas gaiacollaboration2018
st_dist 142.1606 15.2785 pc gaiacollaboration2018
spt M8.0 [char] lodieu2006
spt_num 68.0 [decimal allowed] lodieu2006
spt_lit M8.0 [char] lodieu2006
H_alpha -29.4 0.1nm lodieu2006
NaI_8190 2.8 0.1nm lodieu2006
Av 0.0 mag YSOPY
Teff 2500.0 48.7 K YSOPY
log_Teff 3.398 0.01 log K YSOPY
L_star 0.005 0.0 Lsun YSOPY
log_L_star -2.299 0.21 log Lsun YSOPY
R_star 0.0 Rsun YSOPY
M_star 0.031 0.01 Msun YSOPY
log_M_star -1.502 0.09 log Msun YSOPY
age_star 0.432 0.05 Myr YSOPY
log_age_star 5.635 0.06 log yr YSOPY
disk_flag True [boolean] luhman2012
disk_desc full [char] luhman2012
Ic 17.68 0.113 mag penaramirez2016
g_sloan 21.402 mag flewelling2016
r_sloan 21.804 0.086 mag flewelling2016
i_sloan 19.005 0.009 mag flewelling2016
z_sloan 17.563 0.009 mag flewelling2016
y_opt 16.702 0.008 mag (AB) flewelling2016
gaia_g 19.5131 0.0033 mag gaiacollaboration2018
gaia_bp 21.3639 0.2025 mag gaiacollaboration2018
gaia_rp 17.8444 0.0131 mag gaiacollaboration2018
tm_J 15.016 0.037 mag cutri2003
tm_H 14.255 0.051 mag cutri2003
tm_K 13.772 0.049 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
Z 16.737 mag lodieu2006
Y 15.726 mag lodieu2006
J 14.932 mag lodieu2006
H 14.282 mag lodieu2006
K 13.708 mag lodieu2006
S_3p6 13.01 0.03 mag luhman2012
S_4p5 12.61 0.03 mag luhman2012
W_3p4 13.26 0.025 mag wright2010
W_4p6 12.584 0.027 mag wright2010
W_12 11.034 0.136 mag wright2010
W_22 8.528 0.415 mag wright2010
wise_flags "AABC,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
Upper Sco lodieu2006
Upper Sco penaramirez2016
Upper Sco dawson2013
Upper Sco todorov2014
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 lodieu2006
Motion
pm_ra (mas/yr)
Value Error Ref.
-5.576 lodieu2006
-13.72 3.73 penaramirez2016
pm_dec (mas/yr)
Value Error Ref.
-27.062 lodieu2006
-20.5 3.83 penaramirez2016
ObsProp
spt ([char])
Value Error Ref.
M8 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
68.0 skiffBMK
spt_lit ([char])
Value Error Ref.
M8Ve skiffBMK
Disk
disk_flag ([boolean])
Value Error Ref.
True dawson2013
disk_desc ([char])
Value Error Ref.
2 dawson2013
Optical Photometry
z_sloan (mag)
Value Error Ref.
16.67 0.026 penaramirez2016
gaia_g (mag)
Value Error Ref.
19.258 gaiacollaboration2016
Near-Infrared Photometry
Z (mag)
Value Error Ref.
16.852 0.009 penaramirez2016
16.85 dawson2013
Y (mag)
Value Error Ref.
15.847 0.005 penaramirez2016
J (mag)
Value Error Ref.
14.98 dawson2013
Coordinates
ra (h m s)
Value Error Ref.
15 54 19.972 gaiacollaboration2016
15 54 19.989 cutri2003
15 54 19.976 wright2010
15 54 19.976 flewelling2016
15 54 19.980 luhman2012
15 54 19.99 lodieu2006
15 54 19.9 penaramirez2016
15 54 19.99 dawson2013
15 54 19.990 skiffBMK
15 54 19.989 todorov2014
15 54 19.971 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-21 35 43.26 gaiacollaboration2016
-21 35 42.88 cutri2003
-21 35 43.03 wright2010
-21 35 43.22 flewelling2016
-21 35 42.79 luhman2012
-21 35 43.1 lodieu2006
-21 35 43 penaramirez2016
-21 35 43.0 dawson2013
-21 35 42.90 skiffBMK
-21 35 42.88 todorov2014
-21 35 43.27 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
238.5832154 1.273 gaiacollaboration2016
238.583287 60.0 cutri2003
238.5832341 19.9025 wright2010
238.58323333 4.0 flewelling2016
238.58325 luhman2012
238.58329167 lodieu2006
238.58291667 penaramirez2016
238.58329167 dawson2013
238.58329 skiffBMK
238.5832875 todorov2014
238.58321318 0.6394 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-21.59534869 0.699 gaiacollaboration2016
-21.595245 60.0 cutri2003
-21.5952858 21.92 wright2010
-21.59533889 4.0 flewelling2016
-21.59522 luhman2012
-21.59530556 lodieu2006
-21.59527778 penaramirez2016
-21.59527778 dawson2013
-21.59525 skiffBMK
-21.59524444 todorov2014
-21.59535175 0.3038 gaiacollaboration2018