Star • GDR1 6045956296428012800

Cluster
Oph
Proposed Clusters
Alternate Names
ROXs 38A
GDR2 6045956300724228224
GDR1 6045956296428012800
WISEA J163015.77-253535.5
ROXs_38A
2MASS J16301577-2535356
PSO J163015.797-253535.535
ROX 38 A
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Oph [char] cieza2007
ra 16 30 15.7742 h m s gaiacollaboration2016
dec -25 35 35.627 d m s gaiacollaboration2016
ra_deg 247.56572567 deg gaiacollaboration2016
dec_deg -25.59322971 deg gaiacollaboration2016
pm_ra 5.585 0.122 mas/yr gaiacollaboration2018
pm_dec -7.522 0.087 mas/yr gaiacollaboration2018
rv 12.65 3.15 km/s gaiacollaboration2018
plx 1.6312 0.0513 mas gaiacollaboration2018
st_dist 613.0456 19.2798 pc gaiacollaboration2018
spt K2 [char] skiffBMK
spt_num 52.0 [decimal allowed] skiffBMK
spt_lit K2 [char] skiffBMK
H_alpha 1.5 0.1nm cieza2007
Av 1.693 0.21 mag YSOPY
Agaia 1.525 0.18785 mag gaiacollaboration2018
Teff 4760.0 165.7 K YSOPY
log_Teff 3.678 0.02 log K YSOPY
L_star 53.277 36.24 Lsun YSOPY
log_L_star 1.727 0.68 log Lsun YSOPY
R_star 0.089 Rsun YSOPY
M_star 1.598 0.87 Msun YSOPY
log_M_star 0.204 log Msun YSOPY
age_star 0.068 0.08 Myr YSOPY
log_age_star 4.831 0.5 log yr YSOPY
B 13.188 0.036 mag henden2016
V 11.524 0.031 mag henden2016
g_sloan 12.378 mag flewelling2016
r_sloan 10.979 mag flewelling2016
i_sloan 10.274 mag flewelling2016
z_sloan 9.8 mag flewelling2016
y_opt 9.545 mag (AB) flewelling2016
gaia_g 10.8331 0.0006 mag gaiacollaboration2018
gaia_bp 11.8459 0.0015 mag gaiacollaboration2018
gaia_rp 9.8515 0.0012 mag gaiacollaboration2018
tm_J 8.17 0.024 mag cutri2003
tm_H 7.403 0.044 mag cutri2003
tm_K 7.117 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_24_fd 11.6 0.14 mJy cieza2007
W_3p4 6.954 0.05 mag wright2010
W_4p6 7.059 0.019 mag wright2010
W_12 6.98 0.019 mag wright2010
W_22 6.809 0.087 mag wright2010
wise_flags "AAAA,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
4069.28 182.68 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
20.764 0.892 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
9.17 0.83 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
12.352 0.037 henden2016
r_sloan (mag)
Value Error Ref.
10.903 0.059 henden2016
i_sloan (mag)
Value Error Ref.
10.188 0.038 henden2016
gaia_g (mag)
Value Error Ref.
10.669 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
16 30 15.774 gaiacollaboration2016
16 30 15.771 cutri2003
16 30 15.770 wright2010
16 30 15.774 flewelling2016
16 30 15.768 cieza2007
16 30 15.770 skiffBMK
16 30 15.768 henden2016
16 30 15.775 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-25 35 35.63 gaiacollaboration2016
-25 35 35.67 cutri2003
-25 35 35.57 wright2010
-25 35 35.63 flewelling2016
-25 35 35.52 cieza2007
-25 35 35.48 skiffBMK
-25 35 35.56 henden2016
-25 35 35.63 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
247.56572567 3.062 gaiacollaboration2016
247.565711 60.0 cutri2003
247.5657094 11.1427 wright2010
247.565725 1.0 flewelling2016
247.5657 cieza2007
247.56571 skiffBMK
247.565701 115.0 henden2016
247.56572767 0.052 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-25.59322971 0.792 gaiacollaboration2016
-25.593243 60.0 cutri2003
-25.5932137 12.2395 wright2010
-25.59323056 1.0 flewelling2016
-25.5932 cieza2007
-25.59319 skiffBMK
-25.593211 85.0 henden2016
-25.59323088 0.035 gaiacollaboration2018