Star • GDR1 2070062395723625856

Cluster
North America
Proposed Clusters
Alternate Names
2MASS J20401121+4418013
UHA 1
IPHAS J204011.18+441801.5
GDR2 2070062400022896128
GSC 3178-0553
GDR1 2070062395723625856
PSO J204011.201+441801.289
WISEA J204011.21+441801.2
UCAC2 46960907
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] welin1973
ra 20 40 11.1953 h m s gaiacollaboration2016
dec +44 18 01.1874 d m s gaiacollaboration2016
ra_deg 310.04664699 deg gaiacollaboration2016
dec_deg 44.30032984 deg gaiacollaboration2016
pm_ra -12.596 0.036 mas/yr gaiacollaboration2018
pm_dec -11.438 0.035 mas/yr gaiacollaboration2018
plx 1.2142 0.0286 mas gaiacollaboration2018
st_dist 823.5875 19.3993 pc gaiacollaboration2018
spt_lit Ge [char] welin1973
g_sloan 13.768 0.0 mag flewelling2016
r_sloan 13.003 mag flewelling2016
i_sloan 12.694 mag flewelling2016
z_sloan 12.487 mag flewelling2016
y_opt 12.341 0.003 mag (AB) flewelling2016
H_alpha_phot 12.7 0.0 mag barentsen2014
gaia_g 13.0286 0.001 mag gaiacollaboration2018
gaia_bp 13.6114 0.0047 mag gaiacollaboration2018
gaia_rp 12.3032 0.003 mag gaiacollaboration2018
tm_J 11.379 0.022 mag cutri2003
tm_H 11.064 0.021 mag cutri2003
tm_K 10.931 0.018 mag cutri2003
tm_flags "AAA,0" [char] cutri2003

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
ObsProp
spt_lit ([char])
Value Error Ref.
Ge skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
4999.37 224.585 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
3.427 0.188 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.47 0.225 gaiacollaboration2018
Optical Photometry
r_sloan (mag)
Value Error Ref.
12.97 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
12.3 0.0 barentsen2014
gaia_g (mag)
Value Error Ref.
12.905 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 40 11.215 cutri2003
20 40 11.195 flewelling2016
20 40 11.22 welin1973
20 40 11.184 barentsen2014
20 40 11.220 skiffBMK
20 40 11.195 gaiacollaboration2016
20 40 11.195 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+44 18 01.40 cutri2003
+44 18 01.19 flewelling2016
+44 18 01.3 welin1973
+44 18 01.48 barentsen2014
+44 18 01.30 skiffBMK
+44 18 01.19 gaiacollaboration2016
+44 18 01.18 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
310.04673 60.0 cutri2003
310.04664583 38.0 flewelling2016
310.04675 welin1973
310.0466 barentsen2014
310.04675 skiffBMK
310.04664699 0.133 gaiacollaboration2016
310.04664447 0.0175 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
44.300388 60.0 cutri2003
44.30033056 19.0 flewelling2016
44.30036111 welin1973
44.30041 barentsen2014
44.30036 skiffBMK
44.30032984 0.169 gaiacollaboration2016
44.30032827 0.0267 gaiacollaboration2018