Star • GDR1 458466563190584960

Cluster
unknown
Proposed Clusters
Alternate Names
[KGM2001] 8521
GDR2 458466563197194880
PSO J022157.439+572548.440
IPHAS J022157.43+572548.5
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name unknown [char] gaiacollaboration2016
mem_num 0 [integer] gaiacollaboration2016
ra 02 21 57.446 h m s gaiacollaboration2016
dec +57 25 48.4222 d m s gaiacollaboration2016
ra_deg 35.48935823 deg gaiacollaboration2016
dec_deg 57.43011727 deg gaiacollaboration2016
pm_ra -1.005 0.186 mas/yr gaiacollaboration2018
pm_dec -0.686 0.173 mas/yr gaiacollaboration2018
plx 0.3746 0.1039 mas gaiacollaboration2018
st_dist 2669.5141 740.4232 pc gaiacollaboration2018
V 17.586 mag keller2002
Ic 16.51 mag keller2002
g_sloan 17.957 0.013 mag flewelling2016
r_sloan 17.253 0.004 mag flewelling2016
i_sloan 16.88 0.003 mag flewelling2016
z_sloan 16.686 0.002 mag flewelling2016
y_opt 16.517 0.008 mag (AB) flewelling2016
H_alpha_phot 16.94 0.02 mag barentsen2014
gaia_g 17.2505 0.0012 mag gaiacollaboration2018
gaia_bp 17.7869 0.0126 mag gaiacollaboration2018
gaia_rp 16.4835 0.0049 mag gaiacollaboration2018

Non Fiducial Data

Optical Photometry
r_sloan (mag)
Value Error Ref.
17.19 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.56 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 57.446 gaiacollaboration2018
02 21 57.446 flewelling2016
02 21 57.497 keller2002
02 21 57.430 barentsen2014
dec (d m s)
Value Error Ref.
+57 25 48.42 gaiacollaboration2018
+57 25 48.42 flewelling2016
+57 25 48.29 keller2002
+57 25 48.47 barentsen2014
ra_deg (deg)
Value Error Ref.
35.48935824 0.0642 gaiacollaboration2018
35.48935833 12.0 flewelling2016
35.48957 keller2002
35.48929 barentsen2014
dec_deg (deg)
Value Error Ref.
57.43011709 0.0799 gaiacollaboration2018
57.43011667 8.0 flewelling2016
57.43008 keller2002
57.43013 barentsen2014