Star • GDR1 6246779037222492288

Cluster
Upper Sco
Proposed Clusters
Alternate Names
PSO J155301.313-211413.864
[LHJ2007] J155301.32-211413.7
2MASS J15530132-2114135
WISEA J155301.30-211413.7
GDR1 6246779037222492288
USco J1553-2114
GDR2 6246779041523860096
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] luhman2012
ra 15 53 01.3078 h m s gaiacollaboration2016
dec -21 14 13.8779 d m s gaiacollaboration2016
ra_deg 238.25544916 deg gaiacollaboration2016
dec_deg -21.2371883 deg gaiacollaboration2016
pm_ra -13.561 0.225 mas/yr gaiacollaboration2018
pm_dec -22.726 0.132 mas/yr gaiacollaboration2018
plx 6.8334 0.1185 mas gaiacollaboration2018
st_dist 146.34 2.5377 pc gaiacollaboration2018
spt M4.0 [char] lodieu2006
spt_num 64.0 [decimal allowed] lodieu2006
spt_lit M4.0 [char] lodieu2006
H_alpha -30.7 0.1nm lodieu2006
NaI_8190 2.07 0.1nm lodieu2006
Av 0.355 0.44 mag YSOPY
Teff 3160.0 99.5 K YSOPY
log_Teff 3.5 0.01 log K YSOPY
L_star 0.052 0.01 Lsun YSOPY
log_L_star -1.28 0.15 log Lsun YSOPY
R_star 0.001 Rsun YSOPY
M_star 0.178 0.05 Msun YSOPY
log_M_star -0.75 0.12 log Msun YSOPY
age_star 4.363 3.22 Myr YSOPY
log_age_star 6.64 0.27 log yr YSOPY
disk_flag True [boolean] luhman2012
disk_desc full [char] luhman2012
g_sloan 17.905 0.002 mag flewelling2016
r_sloan 16.553 0.008 mag flewelling2016
i_sloan 14.78 0.003 mag flewelling2016
z_sloan 13.935 0.002 mag flewelling2016
y_opt 13.474 0.002 mag (AB) flewelling2016
gaia_g 15.5133 0.0013 mag gaiacollaboration2018
gaia_bp 17.4388 0.0128 mag gaiacollaboration2018
gaia_rp 14.1693 0.0027 mag gaiacollaboration2018
tm_J 12.013 0.021 mag cutri2003
tm_H 11.362 0.023 mag cutri2003
tm_K 11.025 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
Z 13.081 mag lodieu2006
Y 12.486 mag lodieu2006
J 11.927 mag lodieu2006
H 11.329 mag lodieu2006
K 10.983 mag lodieu2006
W_3p4 10.709 0.057 mag wright2010
W_4p6 10.269 0.021 mag wright2010
W_12 8.434 0.027 mag wright2010
W_22 6.629 0.075 mag wright2010
wise_flags "AAAA,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
Upper Sco lodieu2006
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 lodieu2006
Motion
pm_ra (mas/yr)
Value Error Ref.
-10.628 lodieu2006
pm_dec (mas/yr)
Value Error Ref.
-25.373 lodieu2006
ObsProp
spt ([char])
Value Error Ref.
M4 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
64.0 skiffBMK
spt_lit ([char])
Value Error Ref.
M4Ve skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
4155.53 454.475 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.268 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
15 53 01.308 gaiacollaboration2016
15 53 01.322 cutri2003
15 53 01.310 wright2010
15 53 01.309 flewelling2016
15 53 01.320 luhman2012
15 53 01.32 lodieu2006
15 53 01.320 skiffBMK
15 53 01.307 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-21 14 13.88 gaiacollaboration2016
-21 14 13.56 cutri2003
-21 14 13.78 wright2010
-21 14 13.84 flewelling2016
-21 14 13.49 luhman2012
-21 14 13.7 lodieu2006
-21 14 13.60 skiffBMK
-21 14 13.89 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
238.25544916 0.428 gaiacollaboration2016
238.255507 74.92 cutri2003
238.2554575 26.1407 wright2010
238.25545417 2.0 flewelling2016
238.2555 luhman2012
238.2555 lodieu2006
238.2555 skiffBMK
238.25544733 0.1054 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-21.2371883 0.206 gaiacollaboration2016
-21.237101 74.92 cutri2003
-21.2371616 29.6455 wright2010
-21.23717778 3.0 flewelling2016
-21.23708 luhman2012
-21.23713889 lodieu2006
-21.23711 skiffBMK
-21.23719124 0.0505 gaiacollaboration2018

All young stellar objects welcome!

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