Star • GDR1 2067032657073752832

Cluster
North America-Pelican
Proposed Clusters
North America
Alternate Names
2MASS J20473745+4347249
MSX6C G083.8016+00.2071
GDR2 2067032661374161408
IRAS Z20458+4336
PSO J204737.480+434724.634
SimbadName AS 442
UHA 25
2MASS 20473745+4347249
GDR1 2067032657073752832
UCAC2 46838433
GSC 3178-0282
SDSS J204737.43+434724.9
AS 442
WISEA J204737.48+434724.6
[RGS2011] 204737.47+434724.8
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America-Pelican [char] rebull_guieu2011
ra 20 47 37.4635 h m s gaiacollaboration2016
dec +43 47 24.9472 d m s gaiacollaboration2016
ra_deg 311.90609789 deg gaiacollaboration2016
dec_deg 43.79026312 deg gaiacollaboration2016
pm_ra -1.673 0.043 mas/yr gaiacollaboration2018
pm_dec -1.728 0.05 mas/yr gaiacollaboration2018
plx 1.1581 0.0297 mas gaiacollaboration2018
st_dist 863.4833 22.1444 pc gaiacollaboration2018
spt B9 [char] welin1973
spt_num 19.0 [decimal allowed] welin1973
spt_lit B9e [char] welin1973
u_sloan 13.954 0.004 mag ahn2012
g_sloan 11.739 mag flewelling2016
r_sloan 10.392 mag flewelling2016
i_sloan 9.748 mag flewelling2016
z_sloan 9.35 mag flewelling2016
y_opt 9.109 mag (AB) flewelling2016
gaia_g 10.7341 0.0051 mag gaiacollaboration2018
gaia_bp 11.184 0.016 mag gaiacollaboration2018
gaia_rp 10.1021 0.0147 mag gaiacollaboration2018
tm_J 8.653 0.029 mag cutri2003
tm_H 7.701 0.038 mag cutri2003
tm_K 6.623 0.017 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_5p8 3.97 0.05 mag rebull_guieu2011

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
North America welin1973
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Motion
pm_ra (mas/yr)
Value Error Ref.
-1.417 1.245 gaiacollaboration2016
pm_dec (mas/yr)
Value Error Ref.
-0.94 0.719 gaiacollaboration2016
plx (mas)
Value Error Ref.
1.24 0.403 gaiacollaboration2016
st_dist (pc)
Value Error Ref.
806.45 262.097 gaiacollaboration2016
ObsProp
spt ([char])
Value Error Ref.
B8 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
18.0 skiffBMK
spt_lit ([char])
Value Error Ref.
B8Ve skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
4872.66 338.5 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
32.121 1.3335 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
7.95 1.225 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
13.763 0.008 ahn2012
r_sloan (mag)
Value Error Ref.
10.884 0.001 ahn2012
i_sloan (mag)
Value Error Ref.
10.613 0.001 ahn2012
z_sloan (mag)
Value Error Ref.
11.751 0.009 ahn2012
gaia_g (mag)
Value Error Ref.
10.677 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 47 37.459 cutri2003
20 47 37.463 flewelling2016
20 47 37.471 rebull_guieu2011
20 47 37.463 gaiacollaboration2016
20 47 37.430 ahn2012
20 47 37.469 skiffBMK
20 47 37.47 welin1973
20 47 37.463 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+43 47 24.95 cutri2003
+43 47 24.95 flewelling2016
+43 47 24.81 rebull_guieu2011
+43 47 24.95 gaiacollaboration2016
+43 47 24.99 ahn2012
+43 47 25.01 skiffBMK
+43 47 25.0 welin1973
+43 47 24.95 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
311.906078 60.0 cutri2003
311.90609583 1.0 flewelling2016
311.906128 rebull_guieu2011
311.90609789 0.159 gaiacollaboration2016
311.905957 ahn2012
311.90612 skiffBMK
311.906125 welin1973
311.90609754 0.0205 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
43.790264 60.0 cutri2003
43.79026389 1.0 flewelling2016
43.790226 rebull_guieu2011
43.79026312 0.203 gaiacollaboration2016
43.790275 ahn2012
43.79028 skiffBMK
43.79027778 welin1973
43.79026291 0.0248 gaiacollaboration2018

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology