Star • 2MASS J16271921-2428438

Cluster
Oph
Proposed Clusters
rho Oph Core
Alternate Names
IRS 41
PSO J162718.472-242905.990
WL 3
2MASS J16271921-2428438
ISO-Oph 129
HPPSC100A_J162719.1-242845
WISEA J162719.19-242844.2
SST J162719.2-242843
WLY 2- 41
WL3/GY249
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 27 19.2158 h m s cutri2003
dec -24 28 43.8528 d m s cutri2003
ra_deg 246.830066 deg cutri2003
dec_deg -24.478848 deg cutri2003
spt K7 [char] reboussin2015
spt_num 57.0 [decimal allowed] reboussin2015
spt_lit K7 [char] reboussin2015
Av 1.541 0.34 mag YSOPY
Teff 3970.0 46.4 K YSOPY
log_Teff 3.599 0.01 log K YSOPY
L_star 0.0 0.0 Lsun YSOPY
log_L_star -3.557 0.62 log Lsun YSOPY
R_star 0.0 Rsun YSOPY
M_star 0.194 0.0 Msun YSOPY
log_M_star -0.711 0.0 log Msun YSOPY
age_star 99.943 2.04 Myr YSOPY
log_age_star 8.0 0.01 log yr YSOPY
disk_flag True [boolean] andrews2007b
disk_desc FS [char] dunham2015
fdisk 0.262 bontemps2001
M_dust 0.007 Msun andrews2007b
log_M_dust -2.1549 log Msun andrews2007b
g_sloan 24.415 mag flewelling2016
r_sloan 20.559 mag flewelling2016
i_sloan 18.121 mag flewelling2016
z_sloan 20.546 0.156 mag flewelling2016
y_opt 18.571 0.049 mag (AB) flewelling2016
tm_J 17.612 mag cutri2003
tm_H 14.662 0.089 mag cutri2003
tm_K 11.493 0.027 mag cutri2003
tm_flags "UAA,2" [char] cutri2003
S_3p6_fd 99.0 7.1 mJy dunham2015
S_4p5_fd 160.0 9.7 mJy dunham2015
S_5p8_fd 210.0 12.0 mJy dunham2015
S_8_fd 200.0 11.0 mJy dunham2015
S_24_fd 330.0 35.0 mJy dunham2015
W_3p4 9.514 0.023 mag wright2010
W_4p6 7.758 0.02 mag wright2010
W_12 5.7 0.029 mag wright2010
W_22 1.906 0.025 mag wright2010
wise_flags "AAAA,dhdd" [char] wright2010
Her_100 2955.152 532.738 mJy marton2017
sub_800 115.0 4.0 mJy andrews2007b

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
rho Oph Core reboussin2015
rho Oph Core andrews2007b
rho Oph Core bontemps2001
unknown cutri2003
rho Oph Core manara2015
mem_num ([integer])
Value Error Ref.
0 cutri2003
Derived Stellar Properties
Av (mag)
Value Error Ref.
42.2 bontemps2001
9.8 dunham2015
Teff (K)
Value Error Ref.
660.0 dunham2015
3801.89396321 manara2015
log_Teff (log K)
Value Error Ref.
2.82 dunham2015
3.58 manara2015
L_star (Lsun)
Value Error Ref.
1.61 reboussin2015
1.3 bontemps2001
0.088 dunham2015
1.1481536215 manara2015
log_L_star (log Lsun)
Value Error Ref.
0.2068 reboussin2015
0.114 bontemps2001
-1.05552 dunham2015
0.06 manara2015
M_star (Msun)
Value Error Ref.
0.8 reboussin2015
0.912 manara2015
log_M_star (log Msun)
Value Error Ref.
-0.097 reboussin2015
-0.04 manara2015
age_star (Myr)
Value Error Ref.
0.8 reboussin2015
log_age_star (log yr)
Value Error Ref.
5.903 reboussin2015
Disk
disk_desc ([char])
Value Error Ref.
II andrews2007b
II bontemps2001
II manara2015
Coordinates
ra (h m s)
Value Error Ref.
16 27 19.196 wright2010
16 27 18.473 flewelling2016
16:27:19.3 reboussin2015
16 27 19.219 andrews2007b
16 27 19.3 bontemps2001
16 27 19.177 marton2017
16 27 19.200 dunham2015
16 27 19.216 cutri2003
16 27 19.217 manara2015
dec (d m s)
Value Error Ref.
-24 28 44.29 wright2010
-24 29 06.13 flewelling2016
-24:28:44.4 reboussin2015
-24 28 43.90 andrews2007b
-24 28 45 bontemps2001
-24 28 44.79 marton2017
-24 28 42.96 dunham2015
-24 28 43.85 cutri2003
-24 28 43.86 manara2015
ra_deg (deg)
Value Error Ref.
246.829985 18.3719 wright2010
246.82697083 59.0 flewelling2016
246.83041667 reboussin2015
246.83008 andrews2007b
246.83041667 bontemps2001
246.829905 61.2 marton2017
246.83 dunham2015
246.830066 95.7 cutri2003
246.83007 manara2015
dec_deg (deg)
Value Error Ref.
-24.4789691 21.3388 wright2010
-24.48503611 43.0 flewelling2016
-24.479 reboussin2015
-24.47886 andrews2007b
-24.47916667 bontemps2001
-24.479108 54.0 marton2017
-24.4786 dunham2015
-24.478848 103.61 cutri2003
-24.47885 manara2015

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology