Star • GDR1 2162971506228921984

Cluster
North America
Proposed Clusters
Alternate Names
PSO J205504.872+443434.935
WISEA J205504.87+443434.8
IPHAS J205504.87+443434.9
GDR1 2162971506228921984
GDR2 2162971510526610688
2MASS J20550487+4434349
[LSV2006] Area 4 86
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] laugalys2006
ra 20 55 04.873 h m s gaiacollaboration2016
dec +44 34 34.8753 d m s gaiacollaboration2016
ra_deg 313.77030431 deg gaiacollaboration2016
dec_deg 44.57635424 deg gaiacollaboration2016
pm_ra -5.405 0.094 mas/yr gaiacollaboration2018
pm_dec -3.932 0.098 mas/yr gaiacollaboration2018
rv -18.0 0.62 km/s gaiacollaboration2018
plx 0.8011 0.0559 mas gaiacollaboration2018
st_dist 1248.2836 87.104 pc gaiacollaboration2018
spt K2 [char] laugalys2006
spt_num 52.0 [decimal allowed] laugalys2006
spt_lit K2 [char] laugalys2006
g_sloan 15.993 0.003 mag flewelling2016
r_sloan 13.867 0.000186 mag flewelling2016
i_sloan 12.505 mag flewelling2016
z_sloan 11.618 mag flewelling2016
y_opt 11.156 mag (AB) flewelling2016
H_alpha_phot 13.3 0.0 mag barentsen2014
gaia_g 13.2925 0.0004 mag gaiacollaboration2018
gaia_bp 15.0705 0.0043 mag gaiacollaboration2018
gaia_rp 11.9977 0.0031 mag gaiacollaboration2018
tm_J 9.432 0.023 mag cutri2003
tm_H 8.281 0.023 mag cutri2003
tm_K 7.934 0.026 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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4323.74 546.37 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
7.758 1.172 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
4.96 1.405 gaiacollaboration2018
Optical Photometry
r_sloan (mag)
Value Error Ref.
13.87 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
12.27 0.0 barentsen2014
gaia_g (mag)
Value Error Ref.
13.048 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 55 04.873 gaiacollaboration2016
20 55 04.872 cutri2003
20 55 04.873 flewelling2016
20 55 04.88 laugalys2006
20 55 04.874 barentsen2014
20 55 04.873 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+44 34 34.88 gaiacollaboration2016
+44 34 34.92 cutri2003
+44 34 34.88 flewelling2016
+44 34 34.9 laugalys2006
+44 34 34.90 barentsen2014
+44 34 34.87 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
313.77030431 0.299 gaiacollaboration2016
313.770301 60.0 cutri2003
313.77030417 74.0 flewelling2016
313.77033333 laugalys2006
313.77031 barentsen2014
313.77030307 0.0458 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
44.57635424 0.288 gaiacollaboration2016
44.576366 60.0 cutri2003
44.57635556 268.0 flewelling2016
44.57636111 laugalys2006
44.57636 barentsen2014
44.57635338 0.0499 gaiacollaboration2018