Star • GDR1 458340630451889792

Cluster
unknown
Proposed Clusters
Alternate Names
GDR2 458340634756153472
IPHAS J021818.70+564758.5
[CHI2010] S 1821
2MASS J02181871+5647586
PSO J021818.712+564758.589
WISEA J021818.65+564758.6
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name unknown [char] gaiacollaboration2016
mem_num 0 [integer] gaiacollaboration2016
ra 02 18 18.7132 h m s gaiacollaboration2016
dec +56 47 58.53 d m s gaiacollaboration2016
ra_deg 34.57797182 deg gaiacollaboration2016
dec_deg 56.79959167 deg gaiacollaboration2016
pm_ra -1.911 0.15 mas/yr gaiacollaboration2018
pm_dec -1.982 0.138 mas/yr gaiacollaboration2018
plx 0.5778 0.0697 mas gaiacollaboration2018
st_dist 1730.7027 208.7746 pc gaiacollaboration2018
spt G0.2 [char] currie2010
spt_num 40.2 2.4 [decimal allowed] currie2010
spt_lit G0.2 [char] currie2010
Agaia 1.045 0.1163 mag gaiacollaboration2018
g_sloan 17.07 0.007 mag flewelling2016
r_sloan 16.407 0.004 mag flewelling2016
i_sloan 16.095 0.003 mag flewelling2016
z_sloan 15.948 0.003 mag flewelling2016
y_opt 15.85 0.003 mag (AB) flewelling2016
H_alpha_phot 16.01 0.01 mag barentsen2014
gaia_g 16.4173 0.0008 mag gaiacollaboration2018
gaia_bp 16.9433 0.0071 mag gaiacollaboration2018
gaia_rp 15.7258 0.0027 mag gaiacollaboration2018
tm_J 14.806 0.039 mag cutri2003
tm_H 14.409 0.049 mag cutri2003
tm_K 14.468 0.078 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 14.315 0.03 mag wright2010
W_4p6 14.487 0.048 mag wright2010
W_12 12.697 mag wright2010
W_22 9.139 mag wright2010
wise_flags "AAUU,d000" [char] wright2010

Non Fiducial Data

Derived Stellar Properties
Teff (K)
Value Error Ref.
4852.67 40.25 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.691 0.176 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.18 0.02 gaiacollaboration2018
Optical Photometry
r_sloan (mag)
Value Error Ref.
16.31 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.76 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 18.713 gaiacollaboration2018
02 18 18.715 cutri2003
02 18 18.658 wright2010
02 18 18.714 flewelling2016
02 18 18.720 currie2010
02 18 18.698 barentsen2014
dec (d m s)
Value Error Ref.
+56 47 58.53 gaiacollaboration2018
+56 47 58.66 cutri2003
+56 47 58.62 wright2010
+56 47 58.53 flewelling2016
+56 47 58.56 currie2010
+56 47 58.49 barentsen2014
ra_deg (deg)
Value Error Ref.
34.57797149 0.0436 gaiacollaboration2018
34.577981 74.01 cutri2003
34.5777411 17.5131 wright2010
34.577975 3.0 flewelling2016
34.578 currie2010
34.57791 barentsen2014
dec_deg (deg)
Value Error Ref.
56.79959124 0.0517 gaiacollaboration2018
56.799629 64.74 cutri2003
56.7996174 12.0656 wright2010
56.79959167 6.0 flewelling2016
56.7996 currie2010
56.79958 barentsen2014