Star • 2MASS J16273718-2430350

Cluster
Oph
Proposed Clusters
rho Oph Core
Alternate Names
GDR2 6049145880875631744
YLW 46
BKLT 162737-243035
YLW 46A
HPPSC070A_J162737.2-243035
PSO J162737.189-243034.987
ISO-Oph 159
WLY 2- 48
IRS 48
GY 304
IRS48
WLY2-48/ISO-Oph159
HPPSC100A_J162737.1-243036
BKLT J162737-243035
WISEA J162737.19-243035.3
2MASS J16273718-2430350
IRS48/GY304
[EWM2001] 1-9
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Oph [char] cheetham2015
ra 16 27 37.1899 h m s cutri2003
dec -24 30 35.0316 d m s cutri2003
ra_deg 246.904958 deg cutri2003
dec_deg -24.509731 deg cutri2003
pm_ra -9.19 0.234 mas/yr gaiacollaboration2018
pm_dec -23.995 0.175 mas/yr gaiacollaboration2018
plx 7.4375 0.1157 mas gaiacollaboration2018
st_dist 134.4538 2.0916 pc gaiacollaboration2018
spt A0 [char] erickson2011
spt_num 20.0 [decimal allowed] erickson2011
spt_lit A0 [char] erickson2011
H_alpha 10.0 0.1nm erickson2011
Av 3.571 mag YSOPY
Agaia 2.235 0.37405 mag gaiacollaboration2018
Teff 9700.0 1599.2 K YSOPY
log_Teff 3.987 0.06 log K YSOPY
L_star 1.236 1.77 Lsun YSOPY
log_L_star 0.092 1.43 log Lsun YSOPY
R_star 0.056 Rsun YSOPY
M_star 1.158 0.04 Msun YSOPY
log_M_star 0.064 0.02 log Msun YSOPY
age_star 94.18 12.22 Myr YSOPY
log_age_star 7.974 0.06 log yr YSOPY
disk_flag True [boolean] cheetham2015
disk_desc I [char] manara2015
M_dust 0.01 Msun andrews2007b
log_M_dust -2.0 log Msun andrews2007b
Rc 16.66 mag erickson2011
Ic 14.67 mag erickson2011
g_sloan 20.093 0.042 mag flewelling2016
r_sloan 17.73 0.005 mag flewelling2016
i_sloan 15.797 0.003 mag flewelling2016
z_sloan 14.442 0.005 mag flewelling2016
y_opt 13.368 0.007 mag (AB) flewelling2016
gaia_g 16.2703 0.001 mag gaiacollaboration2018
gaia_bp 19.106 0.0405 mag gaiacollaboration2018
gaia_rp 14.6749 0.0047 mag gaiacollaboration2018
tm_J 10.566 0.023 mag cutri2003
tm_H 8.815 0.067 mag cutri2003
tm_K 7.582 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
J 10.53 mag luhman1999
H 8.65 mag luhman1999
K 7.42 mag luhman1999
L 5.91 mag chen1995
N 2.2 mag chen1995
W_3p4 5.786 0.099 mag wright2010
W_4p6 4.715 0.112 mag wright2010
W_12 1.823 0.018 mag wright2010
W_22 -1.665 0.009 mag wright2010
wise_flags "ABAA,hhhh" [char] wright2010
Her_70 37724.55 1001.112 mJy marton2017
Her_100 24324.921 333.218 mJy marton2017
sub_800 180.0 9.0 mJy andrews2007b
sub_1000 60.0 10.0 mJy andrews2007b

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
rho Oph Core manara2015
rho Oph Core erickson2011
rho Oph Core andrews2007b
rho Oph Core bontemps2001
rho Oph Core luhman1999
Oph chen1995
mem_num ([integer])
Value Error Ref.
0 cutri2003
4 chen1995
Derived Stellar Properties
Av (mag)
Value Error Ref.
12.0 erickson2011
Teff (K)
Value Error Ref.
3801.89396321 manara2015
9527.96164024 erickson2011
3338.0 150.71 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
3.58 manara2015
3.979 erickson2011
L_star (Lsun)
Value Error Ref.
1.4454397708 manara2015
20.4173794467 erickson2011
log_L_star (log Lsun)
Value Error Ref.
0.16 manara2015
1.31 erickson2011
M_star (Msun)
Value Error Ref.
1.0233 manara2015
2.1 erickson2011
2.9 cheetham2015
log_M_star (log Msun)
Value Error Ref.
0.01 manara2015
0.322 erickson2011
0.462 cheetham2015
age_star (Myr)
Value Error Ref.
33.8844 erickson2011
log_age_star (log yr)
Value Error Ref.
7.53 erickson2011
Disk
disk_flag ([boolean])
Value Error Ref.
True andrews2007b
disk_desc ([char])
Value Error Ref.
I andrews2007b
I bontemps2001
Near-Infrared Photometry
J (mag)
Value Error Ref.
10.78 chen1995
H (mag)
Value Error Ref.
8.6 chen1995
K (mag)
Value Error Ref.
7.4 chen1995
Coordinates
ra (h m s)
Value Error Ref.
16 27 37.190 cutri2003
16 27 37.199 wright2010
16 27 37.182 flewelling2016
16 27 37.190 manara2015
16 27 37.190 erickson2011
16 27 37.193 andrews2007b
16 27 37.2 bontemps2001
16 27 37.262 luhman1999
16 27 37.248 marton2017
16 27 37.180 cheetham2015
16 27 37.132 chen1995
16 27 37.181 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-24 30 35.03 cutri2003
-24 30 35.34 wright2010
-24 30 35.32 flewelling2016
-24 30 35.03 manara2015
-24 30 35.03 erickson2011
-24 30 34.81 andrews2007b
-24 30 34 bontemps2001
-24 30 35.22 luhman1999
-24 30 34.90 marton2017
-24 30 35.00 cheetham2015
-24 30 34.23 chen1995
-24 30 35.40 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
246.904958 70.0 cutri2003
246.9049964 26.4683 wright2010
246.904925 14.0 flewelling2016
246.90496 manara2015
246.90495833 erickson2011
246.90497 andrews2007b
246.905 bontemps2001
246.9052593 luhman1999
246.905198 32.4 marton2017
246.90491667 cheetham2015
246.90471567 chen1995
246.90491975 0.1062 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-24.509731 70.0 cutri2003
-24.5098155 19.692 wright2010
-24.50981111 10.0 flewelling2016
-24.50973 manara2015
-24.50973056 erickson2011
-24.50967 andrews2007b
-24.50944444 bontemps2001
-24.50978295 luhman1999
-24.509695 28.8 marton2017
-24.50972222 cheetham2015
-24.50950759 chen1995
-24.50983431 0.0575 gaiacollaboration2018

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology