Star • 2MASS J16173103-2050469

Cluster
Upper Sco
Proposed Clusters
Alternate Names
2MASS J16173103-2050469
GDR2 6244564693822556928
PSO J161731.032-205047.158
[SCH2006] J16173105-20504715
WISEA J161731.03-205047.1
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] luhman2012
ra 16 17 31.0397 h m s cutri2003
dec -20 50 46.9212 d m s cutri2003
ra_deg 244.379332 deg cutri2003
dec_deg -20.846367 deg cutri2003
pm_ra -9.844 0.302 mas/yr gaiacollaboration2018
pm_dec -22.969 0.235 mas/yr gaiacollaboration2018
plx 7.0228 0.1619 mas gaiacollaboration2018
st_dist 142.3933 3.2827 pc gaiacollaboration2018
spt M7 [char] slesnick2008
spt_num 67.0 [decimal allowed] slesnick2008
spt_lit M7 [char] slesnick2008
H_alpha -34.8 0.1nm slesnick2008
Av 0.0 mag YSOPY
Teff 2650.0 57.9 K YSOPY
log_Teff 3.423 0.01 log K YSOPY
L_star 0.027 0.0 Lsun YSOPY
log_L_star -1.569 0.05 log Lsun YSOPY
R_star 0.001 Rsun YSOPY
M_star 0.065 0.01 Msun YSOPY
log_M_star -1.189 0.06 log Msun YSOPY
age_star 0.374 0.06 Myr YSOPY
log_age_star 5.573 0.07 log yr YSOPY
g_sloan 20.303 0.033 mag flewelling2016
r_sloan 18.92 0.014 mag flewelling2016
i_sloan 16.488 0.002 mag flewelling2016
z_sloan 15.308 0.003 mag flewelling2016
y_opt 14.647 0.003 mag (AB) flewelling2016
gaia_g 17.123 0.0009 mag gaiacollaboration2018
gaia_bp 19.8078 0.0398 mag gaiacollaboration2018
gaia_rp 15.6038 0.0041 mag gaiacollaboration2018
tm_J 13.036 0.026 mag cutri2003
tm_H 12.367 0.024 mag cutri2003
tm_K 12.02 0.027 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.769 0.023 mag wright2010
W_4p6 11.487 0.022 mag wright2010
W_12 11.436 0.232 mag wright2010
W_22 8.591 mag wright2010
wise_flags "AABU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
Upper Sco slesnick2008
mem_num ([integer])
Value Error Ref.
0 cutri2003
Derived Stellar Properties
Teff (K)
Value Error Ref.
2570.39578277 slesnick2008
log_Teff (log K)
Value Error Ref.
3.41 slesnick2008
L_star (Lsun)
Value Error Ref.
0.0165958691 slesnick2008
log_L_star (log Lsun)
Value Error Ref.
-1.78 slesnick2008
M_star (Msun)
Value Error Ref.
0.04 slesnick2008
log_M_star (log Msun)
Value Error Ref.
-1.3979400087 slesnick2008
age_star (Myr)
Value Error Ref.
0.2455 slesnick2008
log_age_star (log yr)
Value Error Ref.
5.39 slesnick2008
Optical Photometry
r_sloan (mag)
Value Error Ref.
18.83 slesnick2008
i_sloan (mag)
Value Error Ref.
16.49 slesnick2008
Coordinates
ra (h m s)
Value Error Ref.
16 17 31.040 cutri2003
16 17 31.038 wright2010
16 17 31.037 flewelling2016
16 17 31.030 luhman2012
16 17 31.049 slesnick2008
16 17 31.035 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-20 50 46.92 cutri2003
-20 50 47.12 wright2010
-20 50 47.17 flewelling2016
-20 50 46.90 luhman2012
-20 50 47.15 slesnick2008
-20 50 47.23 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
244.379332 60.0 cutri2003
244.3793248 27.3192 wright2010
244.37932083 4.0 flewelling2016
244.37929 luhman2012
244.37937 slesnick2008
244.37931418 0.1473 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-20.846367 70.0 cutri2003
-20.8464235 31.0691 wright2010
-20.84643611 4.0 flewelling2016
-20.84636 luhman2012
-20.846431 slesnick2008
-20.84645313 0.0727 gaiacollaboration2018