Star • GDR1 2162920791254895488

Cluster
North America
Proposed Clusters
Alternate Names
GDR1 2162920791254895488
2MASS J20545996+4422019
PSO J205459.970+442202.037
GDR2 2162920795552733824
[LSV2006] Area 4 77
IPHAS J205459.93+442202.0
SDSS J205459.96+442202.0
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] laugalys2006
ra 20 54 59.976 h m s gaiacollaboration2016
dec +44 22 02.0556 d m s gaiacollaboration2016
ra_deg 313.74989989 deg gaiacollaboration2016
dec_deg 44.36723768 deg gaiacollaboration2016
pm_ra 7.794 0.063 mas/yr gaiacollaboration2018
pm_dec 3.204 0.056 mas/yr gaiacollaboration2018
plx 3.2561 0.0358 mas gaiacollaboration2018
st_dist 307.1159 3.3767 pc gaiacollaboration2018
spt M2 [char] laugalys2006
spt_num 62.0 [decimal allowed] laugalys2006
spt_lit M2 V [char] laugalys2006
Agaia 0.224 0.25155 mag gaiacollaboration2018
u_sloan 19.848 0.112 mag ahn2012
g_sloan 17.02 0.004 mag flewelling2016
r_sloan 15.827 0.006 mag flewelling2016
i_sloan 15.1 0.003 mag flewelling2016
z_sloan 14.765 0.004 mag flewelling2016
y_opt 14.565 0.003 mag (AB) flewelling2016
H_alpha_phot 15.13 0.0 mag barentsen2014
gaia_g 15.6662 0.0009 mag gaiacollaboration2018
gaia_bp 16.6329 0.0072 mag gaiacollaboration2018
gaia_rp 14.692 0.003 mag gaiacollaboration2018
tm_J 13.469 0.035 mag cutri2003
tm_H 12.814 0.045 mag cutri2003
tm_K 12.536 0.047 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
Motion
pm_ra (mas/yr)
Value Error Ref.
8.0 3.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
7.0 3.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
3845.0 306.17 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.07 0.0015 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.6 0.085 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
17.103 0.005 ahn2012
r_sloan (mag)
Value Error Ref.
15.73 0.0 barentsen2014
15.7 0.003 ahn2012
i_sloan (mag)
Value Error Ref.
14.69 0.0 barentsen2014
15.011 0.003 ahn2012
z_sloan (mag)
Value Error Ref.
14.626 0.004 ahn2012
gaia_g (mag)
Value Error Ref.
15.509 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 54 59.976 gaiacollaboration2016
20 54 59.964 cutri2003
20 54 59.976 flewelling2016
20 54 59.97 laugalys2006
20 54 59.935 barentsen2014
20 54 59.964 ahn2012
20 54 59.976 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+44 22 02.06 gaiacollaboration2016
+44 22 01.96 cutri2003
+44 22 02.05 flewelling2016
+44 22 02.1 laugalys2006
+44 22 01.99 barentsen2014
+44 22 02.02 ahn2012
+44 22 02.06 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
313.74989989 0.509 gaiacollaboration2016
313.749851 60.0 cutri2003
313.7499 3.0 flewelling2016
313.749875 laugalys2006
313.74973 barentsen2014
313.749848 ahn2012
313.74990166 0.0307 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
44.36723768 0.829 gaiacollaboration2016
44.36721 60.0 cutri2003
44.36723611 12.0 flewelling2016
44.36725 laugalys2006
44.36722 barentsen2014
44.367229 ahn2012
44.36723832 0.0283 gaiacollaboration2018