Star • GDR1 2066866188438051328

Cluster
North America
Proposed Clusters
North America-Pelican
Alternate Names
WISEA J205126.68+440424.5
PSO J205126.691+440424.516
[RGS2011] 205126.68+440424.5
[GRS2009] 205126.7+440424.5
V1704 Cyg
LkHa 155
2MASS 20512667+4404246
2MASS J20512667+4404246
GDR2 2066866188438051328
GDR1 2066866188438051328
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 51 26.6939 h m s gaiacollaboration2016
dec +44 04 24.4352 d m s gaiacollaboration2016
ra_deg 312.86122458 deg gaiacollaboration2016
dec_deg 44.07345423 deg gaiacollaboration2016
pm_ra -2.489 0.152 mas/yr gaiacollaboration2018
pm_dec -4.11 0.173 mas/yr gaiacollaboration2018
plx 1.8292 0.096 mas gaiacollaboration2018
st_dist 546.6871 28.6912 pc gaiacollaboration2018
spt K3 [char] skiffBMK
spt_num 53.0 [decimal allowed] skiffBMK
spt_lit K3:e [char] skiffBMK
disk_flag True [boolean] rebull_guieu2011
disk_desc II [char] rebull_guieu2011
B 18.958 mag guieu2009
V 17.267 mag guieu2009
Ic 14.663 mag guieu2009
g_sloan 18.068 0.018 mag flewelling2016
r_sloan 16.605 0.003 mag flewelling2016
i_sloan 15.667 0.016 mag flewelling2016
z_sloan 14.852 0.000235 mag flewelling2016
y_opt 14.413 0.018 mag (AB) flewelling2016
gaia_g 15.9912 0.0074 mag gaiacollaboration2018
gaia_bp 17.0867 0.0327 mag gaiacollaboration2018
gaia_rp 14.6904 0.0207 mag gaiacollaboration2018
tm_J 12.657 0.026 mag cutri2003
tm_H 11.737 0.036 mag cutri2003
tm_K 11.146 0.024 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 10.48 0.05 mag rebull_guieu2011
S_4p5 10.12 0.05 mag rebull_guieu2011
S_5p8 9.76 0.06 mag rebull_guieu2011
S_8 8.97 0.06 mag rebull_guieu2011
S_24 5.45 0.06 mag rebull_guieu2011

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
North America-Pelican guieu2009
unknown gaiacollaboration2016
North America herbig1958
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
3828.0 552.4 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.167 0.018 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.93 0.25 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.831 gaiacollaboration2016
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
10.483 guieu2009
S_4p5 (mag)
Value Error Ref.
10.119 guieu2009
S_5p8 (mag)
Value Error Ref.
9.758 guieu2009
S_8 (mag)
Value Error Ref.
8.97 guieu2009
S_24 (mag)
Value Error Ref.
5.446 guieu2009
Coordinates
ra (h m s)
Value Error Ref.
20 51 26.678 cutri2003
20 51 26.693 flewelling2016
20 51 26.682 guieu2009
20 51 26.694 gaiacollaboration2016
20 51 26.681 skiffBMK
20 51 26.682 rebull_guieu2011
20 51 26.754 herbig1958
20 51 26.694 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+44 04 24.69 cutri2003
+44 04 24.45 flewelling2016
+44 04 24.52 guieu2009
+44 04 24.44 gaiacollaboration2016
+44 04 24.71 skiffBMK
+44 04 24.52 rebull_guieu2011
+44 04 24.73 herbig1958
+44 04 24.43 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
312.861157 60.0 cutri2003
312.86122083 34.0 flewelling2016
312.861175 guieu2009
312.86122458 0.259 gaiacollaboration2016
312.86117 skiffBMK
312.861176 rebull_guieu2011
312.861473 herbig1958
312.86122399 0.0695 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
44.073524 60.0 cutri2003
44.07345833 56.0 flewelling2016
44.07347778 guieu2009
44.07345423 0.318 gaiacollaboration2016
44.07353 skiffBMK
44.073479 rebull_guieu2011
44.073537 herbig1958
44.07345357 0.0893 gaiacollaboration2018

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology