Star • GDR1 458365545563568000

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458365545563568000
PSO J021827.178+565409.857
IPHAS J021827.17+565409.9
mayne2007_persei 4787
[CHI2010] h Per M 11272
[Cloutier2014] 11081
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 27.1804 h m s gaiacollaboration2016
dec +56 54 09.848 d m s gaiacollaboration2016
ra_deg 34.61325166 deg gaiacollaboration2016
dec_deg 56.90273555 deg gaiacollaboration2016
V 22.338 0.046 mag currie2010
Ic 19.444 0.01 mag currie2010
r_sloan 21.425 0.062 mag flewelling2016
i_sloan 20.285 0.044 mag flewelling2016
z_sloan 19.501 0.018 mag flewelling2016
y_opt 19.127 0.055 mag (AB) flewelling2016
H_alpha_phot 20.65 0.22 mag barentsen2014
gaia_g 21.0093 0.0195 mag gaiacollaboration2018
S_3p6 16.5088 0.0878 mag cloutier2014
S_4p5 16.4644 0.113 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
23.71 1.4965243065 mayne2007
V (mag)
Value Error Ref.
22.294 0.247 mayne2007
Ic (mag)
Value Error Ref.
23.71 1.4965243065 mayne2007
i_sloan (mag)
Value Error Ref.
20.14 0.18 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 27.180 gaiacollaboration2018
02 18 27.182 flewelling2016
02 18 27.192 cloutier2014
02 18 27.192 currie2010
02 18 27.178 mayne2007
02 18 27.170 barentsen2014
dec (d m s)
Value Error Ref.
+56 54 09.85 gaiacollaboration2018
+56 54 09.85 flewelling2016
+56 54 10.08 cloutier2014
+56 54 10.08 currie2010
+56 54 10.01 mayne2007
+56 54 09.94 barentsen2014
ra_deg (deg)
Value Error Ref.
34.61325045 1.5441 gaiacollaboration2018
34.61325833 13.0 flewelling2016
34.6133 cloutier2014
34.6133 currie2010
34.61324167 mayne2007
34.61321 barentsen2014
dec_deg (deg)
Value Error Ref.
56.90273642 1.8445 gaiacollaboration2018
56.90273611 13.0 flewelling2016
56.9028 cloutier2014
56.9028 currie2010
56.90278056 mayne2007
56.90276 barentsen2014