Star • 2MASS J16181600-2437266

Cluster
Upper Sco
Proposed Clusters
Alternate Names
2MASS J16181600-2437266
[SCH2006] J16181601-24372688
PSO J161815.997-243726.856
GDR2 6049648426412526720
WISEA J161815.99-243726.8
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] luhman2012
ra 16 18 16.0066 h m s cutri2003
dec -24 37 26.6088 d m s cutri2003
ra_deg 244.566694 deg cutri2003
dec_deg -24.624058 deg cutri2003
spt M4 [char] slesnick2008
spt_num 64.0 [decimal allowed] slesnick2008
spt_lit M4 [char] slesnick2008
H_alpha -16.1 0.1nm slesnick2008
Av 0.699 0.44 mag YSOPY
Teff 3160.0 114.3 K YSOPY
log_Teff 3.5 0.02 log K YSOPY
L_star 0.079 0.02 Lsun YSOPY
log_L_star -1.1 0.28 log Lsun YSOPY
R_star 0.002 Rsun YSOPY
M_star 0.167 0.05 Msun YSOPY
log_M_star -0.778 0.13 log Msun YSOPY
age_star 2.644 5.14 Myr YSOPY
log_age_star 6.422 0.49 log yr YSOPY
g_sloan 18.303 0.01 mag flewelling2016
r_sloan 16.793 0.003 mag flewelling2016
i_sloan 14.789 0.014 mag flewelling2016
z_sloan 13.777 0.001 mag flewelling2016
y_opt 13.242 0.003 mag (AB) flewelling2016
gaia_g 15.6086 0.0108 mag gaiacollaboration2018
gaia_bp 17.7436 0.0163 mag gaiacollaboration2018
gaia_rp 14.0146 0.0025 mag gaiacollaboration2018
tm_J 11.679 0.023 mag cutri2003
tm_H 10.927 0.023 mag cutri2003
tm_K 10.591 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.391 0.022 mag wright2010
W_4p6 10.143 0.021 mag wright2010
W_12 10.003 0.062 mag wright2010
W_22 8.993 mag wright2010
wise_flags "AAAU,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.
3090.29543251 slesnick2008
3696.77 286.915 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
3.49 slesnick2008
L_star (Lsun)
Value Error Ref.
0.0891250938 slesnick2008
log_L_star (log Lsun)
Value Error Ref.
-1.05 slesnick2008
M_star (Msun)
Value Error Ref.
0.16 slesnick2008
log_M_star (log Msun)
Value Error Ref.
-0.7958800173 slesnick2008
age_star (Myr)
Value Error Ref.
1.8197 slesnick2008
log_age_star (log yr)
Value Error Ref.
6.26 slesnick2008
Optical Photometry
g_sloan (mag)
Value Error Ref.
18.54 slesnick2008
r_sloan (mag)
Value Error Ref.
16.75 slesnick2008
i_sloan (mag)
Value Error Ref.
14.7 slesnick2008
Coordinates
ra (h m s)
Value Error Ref.
16 18 16.007 cutri2003
16 18 15.997 wright2010
16 18 15.998 flewelling2016
16 18 16.001 luhman2012
16 18 16.010 slesnick2008
16 18 15.987 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-24 37 26.61 cutri2003
-24 37 26.88 wright2010
-24 37 26.96 flewelling2016
-24 37 26.62 luhman2012
-24 37 26.88 slesnick2008
-24 37 27.05 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
244.566694 60.0 cutri2003
244.5666548 24.4646 wright2010
244.56665833 4.0 flewelling2016
244.56667 luhman2012
244.56671 slesnick2008
244.56661134 2.7108 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-24.624058 60.0 cutri2003
-24.6241341 29.4554 wright2010
-24.62415556 3.0 flewelling2016
-24.62406 luhman2012
-24.624133 slesnick2008
-24.62417929 1.5464 gaiacollaboration2018