Star • 2MASS J20574177+4349537

Cluster
Gulf of Mexico
Proposed Clusters
North America-Pelican
Alternate Names
2MASS J20574177+4349537
2MASS 20574177+4349537
GDR2 2162129044103436160
[ARB2011] MKHa 1
[GRS2009] 205741.8+434954.4
[RGS2011] 205741.77+434954.3
MKHa 1
IPHAS J205741.78+434953.8
PSO J205741.777+434953.836
WISEA J205741.77+434953.9
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Gulf of Mexico [char] armond2011
ra 20 57 41.7761 h m s cutri2003
dec +43 49 53.7204 d m s cutri2003
ra_deg 314.424067 deg cutri2003
dec_deg 43.831589 deg cutri2003
pm_ra -0.055 0.346 mas/yr gaiacollaboration2018
pm_dec -1.936 0.375 mas/yr gaiacollaboration2018
plx 1.1009 0.2123 mas gaiacollaboration2018
st_dist 908.3477 175.1678 pc gaiacollaboration2018
H_alpha -9.0 0.1nm armond2011
disk_flag True [boolean] armond2011
disk_desc II [char] armond2011
V 20.85 mag armond2011
Rc 19.37 mag armond2011
g_sloan 20.737 0.037 mag flewelling2016
r_sloan 19.19 0.03 mag flewelling2016
i_sloan 17.169 0.012 mag flewelling2016
z_sloan 16.134 0.013 mag flewelling2016
y_opt 15.497 0.006 mag (AB) flewelling2016
H_alpha_phot 17.69 0.02 mag barentsen2014
gaia_g 17.9317 0.0028 mag gaiacollaboration2018
gaia_bp 20.339 0.0667 mag gaiacollaboration2018
gaia_rp 16.4392 0.0079 mag gaiacollaboration2018
tm_J 13.966 0.033 mag cutri2003
tm_H 13.156 0.038 mag cutri2003
tm_K 12.862 0.034 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 12.4 mag armond2011
S_4p5 12.16 mag armond2011
S_5p8 11.78 mag armond2011
S_8 11.17 mag armond2011
S_24 7.96 mag armond2011
W_3p4 12.459 0.041 mag wright2010
W_4p6 12.119 0.028 mag wright2010
W_12 7.93 0.021 mag wright2010
W_22 5.779 0.122 mag wright2010
wise_flags "AAAB,000h" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
North America-Pelican rebull_guieu2011
North America-Pelican guieu2009
mem_num ([integer])
Value Error Ref.
0 cutri2003
Optical Photometry
r_sloan (mag)
Value Error Ref.
19.12 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
16.74 0.01 barentsen2014
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
12.44 0.06 rebull_guieu2011
12.441 guieu2009
S_4p5 (mag)
Value Error Ref.
12.19 0.06 rebull_guieu2011
12.189 guieu2009
S_5p8 (mag)
Value Error Ref.
11.83 0.07 rebull_guieu2011
11.831 guieu2009
S_8 (mag)
Value Error Ref.
11.19 0.11 rebull_guieu2011
11.19 guieu2009
Coordinates
ra (h m s)
Value Error Ref.
20 57 41.776 cutri2003
20 57 41.783 flewelling2016
20 57 41.777 rebull_guieu2011
20 57 41.777 guieu2009
20 57 41.773 wright2010
20 57 41.8 armond2011
20 57 41.782 barentsen2014
20 57 41.780 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+43 49 53.72 cutri2003
+43 49 53.77 flewelling2016
+43 49 54.36 rebull_guieu2011
+43 49 54.36 guieu2009
+43 49 53.99 wright2010
+43 49 54 armond2011
+43 49 53.76 barentsen2014
+43 49 53.76 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
314.424067 60.0 cutri2003
314.42409583 3.0 flewelling2016
314.424072 rebull_guieu2011
314.42407083 guieu2009
314.4240562 5.6219 wright2010
314.42416667 armond2011
314.42409 barentsen2014
314.42408455 0.1551 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
43.831589 90.0 cutri2003
43.83160278 5.0 flewelling2016
43.831768 rebull_guieu2011
43.83176667 guieu2009
43.8316625 1.5259 wright2010
43.83166667 armond2011
43.8316 barentsen2014
43.83159978 0.1832 gaiacollaboration2018

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology