Star • GDR1 458366198397723776

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
WISEA J021845.88+565724.6
GDR2 458366198397723776
[CHI2010] h Per M 6219
IPHAS J021845.91+565724.8
mayne2007_persei 396
[Cloutier2014] 6076
[KGM2001] 4189
PSO J021845.904+565724.792
2MASS J02184588+5657248
SIP Output
Aladin
02 18 45.911 +56 57 24.77
FoV: 3'
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Fiducial Data

Parameter
Value
Error
Unit
Reference
cluster_name
h and chi Per
 
dec
+56 57 24.7655
 
ra_deg
34.69129768
 
dec_deg
56.9568793
 
st_dist
2134.4717
271.9914
U
17.749
 
B
17.304
 
V
16.346
0.002
Ic
15.056
0.007
g_sloan
16.756
0.008
r_sloan
15.939
0.01
i_sloan
15.505
0.007
z_sloan
15.311
0.01
y_opt
15.15
0.005
H_alpha_phot
18.512
 
gaia_g
15.9654
0.0007

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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4568.75 272.67 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.743 0.477 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.11 0.24 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.447 0.0174642492 mayne2007
V (mag)
Value Error Ref.
16.343 0.007 mayne2007
16.183 keller2002
Ic (mag)
Value Error Ref.
17.447 0.0174642492 mayne2007
15.037 keller2002
r_sloan (mag)
Value Error Ref.
15.91 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.25 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.56 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 45.911 gaiacollaboration2018
02 18 45.883 cutri2003
02 18 45.887 wright2010
02 18 45.908 flewelling2016
02 18 45.936 cloutier2014
02 18 45.936 currie2010
02 18 45.892 mayne2007
02 18 45.914 keller2002
02 18 45.910 barentsen2014
dec (d m s)
Value Error Ref.
+56 57 24.76 gaiacollaboration2018
+56 57 24.85 cutri2003
+56 57 24.69 wright2010
+56 57 24.78 flewelling2016
+56 57 24.84 cloutier2014
+56 57 24.84 currie2010
+56 57 24.80 mayne2007
+56 57 24.59 keller2002
+56 57 24.80 barentsen2014
ra_deg (deg)
Value Error Ref.
34.69129762 0.0331 gaiacollaboration2018
34.691179 60.0 cutri2003
34.6911939 52.7874 wright2010
34.69128333 25.0 flewelling2016
34.6914 cloutier2014
34.6914 currie2010
34.69121667 mayne2007
34.69131 keller2002
34.69129 barentsen2014
dec_deg (deg)
Value Error Ref.
56.95687904 0.0448 gaiacollaboration2018
56.956902 60.0 cutri2003
56.9568579 54.4778 wright2010
56.95688333 15.0 flewelling2016
56.9569 cloutier2014
56.9569 currie2010
56.95688889 mayne2007
56.95683 keller2002
56.95689 barentsen2014