Star • 2MASS J20581834+4352478

Cluster
Gulf of Mexico
Proposed Clusters
Alternate Names
MKHa 12
2MASS J20581834+4352478
PSO J205818.351+435247.795
SDSS J205818.35+435247.7
WISEA J205818.32+435247.6
IPHAS J205818.35+435247.7
GDR2 2162221570584077056
[ARB2011] MKHa 12
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Gulf of Mexico [char] armond2011
ra 20 58 18.3461 h m s cutri2003
dec +43 52 47.8128 d m s cutri2003
ra_deg 314.576442 deg cutri2003
dec_deg 43.879948 deg cutri2003
pm_ra -1.252 1.098 mas/yr gaiacollaboration2018
pm_dec -4.983 1.06 mas/yr gaiacollaboration2018
plx 1.2965 0.6239 mas gaiacollaboration2018
st_dist 771.3074 371.1675 pc gaiacollaboration2018
H_alpha -4.0 0.1nm armond2011
disk_flag True [boolean] armond2011
disk_desc III [char] armond2011
V 23.47 mag armond2011
Rc 22.02 mag armond2011
Ic 19.53 mag armond2011
u_sloan 22.147 0.858 mag ahn2012
g_sloan 24.003 mag flewelling2016
r_sloan 21.675 0.108 mag flewelling2016
i_sloan 19.581 0.016 mag flewelling2016
z_sloan 18.142 0.013 mag flewelling2016
y_opt 17.33 0.021 mag (AB) flewelling2016
H_alpha_phot 20.77 0.23 mag barentsen2014
gaia_g 20.1008 0.0085 mag gaiacollaboration2018
gaia_bp 20.906 0.4215 mag gaiacollaboration2018
gaia_rp 18.503 0.0249 mag gaiacollaboration2018
tm_J 15.629 0.048 mag cutri2003
tm_H 14.907 0.064 mag cutri2003
tm_K 14.315 0.072 mag cutri2003
tm_flags "AAA,2" [char] cutri2003
S_3p6 13.8 mag armond2011
S_4p5 13.53 mag armond2011
S_5p8 13.41 mag armond2011
S_8 13.2 mag armond2011
W_3p4 13.825 0.026 mag wright2010
W_4p6 13.652 0.03 mag wright2010
W_12 9.927 mag wright2010
W_22 7.09 mag wright2010
wise_flags "AAUU,0hdd" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
mem_num ([integer])
Value Error Ref.
0 cutri2003
Optical Photometry
g_sloan (mag)
Value Error Ref.
26.506 1.4 ahn2012
r_sloan (mag)
Value Error Ref.
22.1 0.19 barentsen2014
22.84 0.601 ahn2012
i_sloan (mag)
Value Error Ref.
19.17 0.06 barentsen2014
19.675 0.041 ahn2012
z_sloan (mag)
Value Error Ref.
17.917 0.028 ahn2012
Coordinates
ra (h m s)
Value Error Ref.
20 58 18.346 cutri2003
20 58 18.329 wright2010
20 58 18.353 flewelling2016
20 58 18.4 armond2011
20 58 18.350 barentsen2014
20 58 18.352 ahn2012
20 58 18.352 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+43 52 47.81 cutri2003
+43 52 47.62 wright2010
+43 52 47.74 flewelling2016
+43 52 48 armond2011
+43 52 47.75 barentsen2014
+43 52 47.76 ahn2012
+43 52 47.71 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
314.576442 60.0 cutri2003
314.5763716 25.1233 wright2010
314.57647083 7.0 flewelling2016
314.57666667 armond2011
314.57646 barentsen2014
314.576466 ahn2012
314.57646468 0.4761 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
43.879948 60.0 cutri2003
43.8798953 27.3662 wright2010
43.87992778 7.0 flewelling2016
43.88 armond2011
43.87993 barentsen2014
43.879934 ahn2012
43.87991911 0.5178 gaiacollaboration2018