Star • GDR1 6246630603153757952

Cluster
Upper Sco
Proposed Clusters
Alternate Names
2MASS J15553928-2053071
WISEA J155539.27-205307.5
GDR2 6246630607453732480
GDR1 6246630603153757952
PSO J155539.271-205307.543
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] rizzuto2015
ra 15 55 39.2686 h m s gaiacollaboration2016
dec -20 53 07.6548 d m s gaiacollaboration2016
ra_deg 238.91361928 deg gaiacollaboration2016
dec_deg -20.88545966 deg gaiacollaboration2016
pm_ra -12.969 0.207 mas/yr gaiacollaboration2018
pm_dec -22.314 0.151 mas/yr gaiacollaboration2018
plx 6.6124 0.0953 mas gaiacollaboration2018
st_dist 151.231 2.1796 pc gaiacollaboration2018
spt M4.0 [char] rizzuto2015
spt_num 64.0 [decimal allowed] rizzuto2015
spt_lit M4.0 [char] rizzuto2015
H_alpha -6.91 0.07 0.1nm rizzuto2015
LiI_6708 0.81 0.04 0.1nm rizzuto2015
Av 0.149 0.44 mag YSOPY
Teff 3160.0 86.5 K YSOPY
log_Teff 3.5 0.01 log K YSOPY
L_star 0.078 0.01 Lsun YSOPY
log_L_star -1.108 0.07 log Lsun YSOPY
R_star 0.002 Rsun YSOPY
M_star 0.179 0.04 Msun YSOPY
log_M_star -0.748 0.1 log Msun YSOPY
age_star 2.5 0.85 Myr YSOPY
log_age_star 6.398 0.18 log yr YSOPY
g_sloan 17.006 0.01 mag flewelling2016
r_sloan 15.651 0.017 mag flewelling2016
i_sloan 14.099 0.002 mag flewelling2016
z_sloan 13.369 0.004 mag flewelling2016
y_opt 12.98 0.001 mag (AB) flewelling2016
gaia_g 14.8291 0.0011 mag gaiacollaboration2018
gaia_bp 16.5808 0.0076 mag gaiacollaboration2018
gaia_rp 13.5494 0.0034 mag gaiacollaboration2018
tm_J 11.543 0.022 mag cutri2003
tm_H 10.845 0.026 mag cutri2003
tm_K 10.62 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.428 0.023 mag wright2010
W_4p6 10.251 0.021 mag wright2010
W_12 10.262 0.088 mag wright2010
W_22 8.6 mag wright2010
wise_flags "AAAU,0000" [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.
-15.9 3.0 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-21.1 3.3 zacharias2017
Derived Stellar Properties
Av (mag)
Value Error Ref.
1.0 rizzuto2015
Teff (K)
Value Error Ref.
4139.71 421.015 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
17.164 0.029 henden2016
r_sloan (mag)
Value Error Ref.
15.662 0.044 henden2016
i_sloan (mag)
Value Error Ref.
14.001 0.038 henden2016
gaia_g (mag)
Value Error Ref.
14.598 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
15 55 39.269 gaiacollaboration2016
15 55 39.282 cutri2003
15 55 39.273 wright2010
15 55 39.268 flewelling2016
15 55 39.28 rizzuto2015
15 55 39.286 zacharias2017
15 55 39.247 henden2016
15 55 39.268 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-20 53 07.65 gaiacollaboration2016
-20 53 07.17 cutri2003
-20 53 07.50 wright2010
-20 53 07.65 flewelling2016
-20 53 07.3 rizzuto2015
-20 53 07.33 zacharias2017
-20 53 07.33 henden2016
-20 53 07.67 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
238.91361928 0.279 gaiacollaboration2016
238.913673 60.0 cutri2003
238.9136386 20.7545 wright2010
238.91361667 5.0 flewelling2016
238.91366667 rizzuto2015
238.9136931 zacharias2017
238.913528 685.0 henden2016
238.91361756 0.0866 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-20.88545966 0.098 gaiacollaboration2016
-20.885326 60.0 cutri2003
-20.8854174 24.8725 wright2010
-20.88545833 6.0 flewelling2016
-20.88536111 rizzuto2015
-20.8853683 zacharias2017
-20.885369 634.0 henden2016
-20.88546261 0.0528 gaiacollaboration2018