Star • 2MASS J16211093-2343287

Cluster
Oph
Proposed Clusters
Alternate Names
2MASS J16211093-2343287
SST J162110.9-234328
WISEA J162110.93-234328.9
PSO J162110.941-234328.826
GDR2 6050182204945677568
IRAS 16181-2336
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Oph [char] dunham2015
mem_num 4 [integer] dunham2015
mem_lit_name Ophiuchus [char] dunham2015
ra 16 21 10.9315 h m s cutri2003
dec -23 43 28.7796 d m s cutri2003
ra_deg 245.295548 deg cutri2003
dec_deg -23.724661 deg cutri2003
pm_ra -1.087 0.556 mas/yr gaiacollaboration2018
pm_dec -5.342 0.316 mas/yr gaiacollaboration2018
plx 0.7104 0.2183 mas gaiacollaboration2018
st_dist 1407.6577 432.5615 pc gaiacollaboration2018
spt M3 [char] skiffBMK
spt_num 63.0 [decimal allowed] skiffBMK
spt_lit M3 [char] skiffBMK
Av 2.884 0.3 mag YSOPY
Agaia 2.794 0.1277 mag gaiacollaboration2018
Teff 3360.0 87.4 K YSOPY
log_Teff 3.526 0.01 log K YSOPY
L_star 880.89 1151.46 Lsun YSOPY
log_L_star 2.945 1.31 log Lsun YSOPY
R_star 0.18 Rsun YSOPY
M_star 8.874 4.21 Msun YSOPY
log_M_star 0.948 0.26 log Msun YSOPY
age_star 0.0 0.0 Myr YSOPY
log_age_star 2.452 0.07 log yr YSOPY
disk_desc III [char] dunham2015
g_sloan 18.553 0.007 mag flewelling2016
r_sloan 15.534 0.002 mag flewelling2016
i_sloan 12.194 mag flewelling2016
z_sloan 10.628 mag flewelling2016
y_opt 9.862 mag (AB) flewelling2016
gaia_g 12.8787 0.0051 mag gaiacollaboration2018
gaia_bp 16.973 0.0199 mag gaiacollaboration2018
gaia_rp 11.1886 0.0111 mag gaiacollaboration2018
tm_J 7.485 0.019 mag cutri2003
tm_H 5.957 0.046 mag cutri2003
tm_K 5.258 0.017 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6_fd 850.0 140.0 mJy dunham2015
S_4p5_fd 1700.0 110.0 mJy dunham2015
S_5p8_fd 1500.0 87.0 mJy dunham2015
S_8_fd 980.0 63.0 mJy dunham2015
S_24_fd 310.0 33.0 mJy dunham2015
W_3p4 4.966 0.234 mag wright2010
W_4p6 4.704 0.101 mag wright2010
W_12 4.145 0.015 mag wright2010
W_22 3.292 0.029 mag wright2010
wise_flags "BAAA,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
mem_num ([integer])
Value Error Ref.
0 cutri2003
Derived Stellar Properties
Av (mag)
Value Error Ref.
7.6 dunham2015
Teff (K)
Value Error Ref.
1800.0 dunham2015
3281.25 25.335 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
3.26 dunham2015
L_star (Lsun)
Value Error Ref.
3.0 dunham2015
log_L_star (log Lsun)
Value Error Ref.
0.48 dunham2015
Coordinates
ra (h m s)
Value Error Ref.
16 21 10.932 cutri2003
16 21 10.934 wright2010
16 21 10.931 flewelling2016
16 21 10.896 dunham2015
16 21 10.930 skiffBMK
16 21 10.930 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-23 43 28.78 cutri2003
-23 43 28.92 wright2010
-23 43 28.97 flewelling2016
-23 43 27.84 dunham2015
-23 43 28.81 skiffBMK
-23 43 28.88 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
245.295548 60.0 cutri2003
245.2955574 45.6675 wright2010
245.29554583 8.0 flewelling2016
245.2954 dunham2015
245.29554 skiffBMK
245.29554172 0.1855 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-23.724661 70.0 cutri2003
-23.7246999 42.6959 wright2010
-23.72471389 12.0 flewelling2016
-23.7244 dunham2015
-23.72467 skiffBMK
-23.72468956 0.0866 gaiacollaboration2018