Star • GDR1 2163246040538480896

Cluster
North America
Proposed Clusters
North America-Pelican
Alternate Names
GDR2 2163246044841726720
PSO J205037.953+451056.807
2MASS 20503796+4510568
IPHAS J205037.95+451056.9
[RGS2011] 205037.96+451056.7
2MASS J20503796+4510568
GDR1 2163246040538480896
[GRS2009] 205038.0+451056.7
WISEA J205037.95+451056.8
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] rebull_guieu2011
mem_num 4 [integer] rebull_guieu2011
ra 20 50 37.9549 h m s gaiacollaboration2016
dec +45 10 56.8065 d m s gaiacollaboration2016
ra_deg 312.65814551 deg gaiacollaboration2016
dec_deg 45.18244625 deg gaiacollaboration2016
pm_ra -3.747 0.09 mas/yr gaiacollaboration2018
pm_dec -4.348 0.088 mas/yr gaiacollaboration2018
plx 0.3614 0.0509 mas gaiacollaboration2018
st_dist 2767.0172 389.7099 pc gaiacollaboration2018
Agaia 0.6327 0.4941 mag gaiacollaboration2018
disk_desc III [char] rebull_guieu2011
g_sloan 12.956 mag flewelling2016
r_sloan 12.413 mag flewelling2016
i_sloan 12.1 mag flewelling2016
z_sloan 11.843 mag flewelling2016
y_opt 11.722 mag (AB) flewelling2016
H_alpha_phot 11.74 0.0 mag barentsen2014
gaia_g 12.2625 0.0011 mag gaiacollaboration2018
gaia_bp 12.7445 0.0037 mag gaiacollaboration2018
gaia_rp 11.607 0.0054 mag gaiacollaboration2018
tm_J 10.749 0.021 mag cutri2003
tm_H 10.47 0.027 mag cutri2003
tm_K 10.244 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 9.81 0.05 mag rebull_guieu2011
S_4p5 9.59 0.05 mag rebull_guieu2011
S_5p8 9.34 0.05 mag rebull_guieu2011
S_8 9.02 0.05 mag rebull_guieu2011
S_24 7.92 0.05 mag rebull_guieu2011

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
North America-Pelican guieu2009
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Motion
pm_ra (mas/yr)
Value Error Ref.
-4.319 2.904 gaiacollaboration2016
pm_dec (mas/yr)
Value Error Ref.
-5.304 1.777 gaiacollaboration2016
plx (mas)
Value Error Ref.
0.53 0.734 gaiacollaboration2016
st_dist (pc)
Value Error Ref.
1886.79 2613.03 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
4965.0 138.995 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
78.94 15.2065 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
12.01 0.67 gaiacollaboration2018
Optical Photometry
r_sloan (mag)
Value Error Ref.
12.18 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
11.6 0.0 barentsen2014
gaia_g (mag)
Value Error Ref.
12.139 gaiacollaboration2016
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
9.815 guieu2009
S_4p5 (mag)
Value Error Ref.
9.589 guieu2009
S_5p8 (mag)
Value Error Ref.
9.34 guieu2009
S_8 (mag)
Value Error Ref.
9.018 guieu2009
S_24 (mag)
Value Error Ref.
7.921 guieu2009
Coordinates
ra (h m s)
Value Error Ref.
20 50 37.961 cutri2003
20 50 37.950 flewelling2016
20 50 37.969 guieu2009
20 50 37.955 gaiacollaboration2016
20 50 37.969 rebull_guieu2011
20 50 37.951 barentsen2014
20 50 37.955 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+45 10 56.83 cutri2003
+45 10 56.71 flewelling2016
+45 10 56.71 guieu2009
+45 10 56.81 gaiacollaboration2016
+45 10 56.71 rebull_guieu2011
+45 10 56.89 barentsen2014
+45 10 56.80 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
312.658172 60.0 cutri2003
312.658125 50.0 flewelling2016
312.65820417 guieu2009
312.65814551 0.444 gaiacollaboration2016
312.658203 rebull_guieu2011
312.65813 barentsen2014
312.65814487 0.0407 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
45.182453 60.0 cutri2003
45.18241944 72.0 flewelling2016
45.18241944 guieu2009
45.18244625 0.459 gaiacollaboration2016
45.182419 rebull_guieu2011
45.18247 barentsen2014
45.18244553 0.0452 gaiacollaboration2018

All young stellar objects welcome!

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