Star • GDR1 458372176990698496

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021806.83+570514.8
PSO J021806.856+570514.924
[CHI2010] h Per M 1751
[Cloutier2014] 1691
GDR2 458372176990698496
mayne2007_persei 3353
[MAB2013] 101
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 06.8596 h m s gaiacollaboration2016
dec +57 05 14.8754 d m s gaiacollaboration2016
ra_deg 34.52858164 deg gaiacollaboration2016
dec_deg 57.08746539 deg gaiacollaboration2016
pm_ra -0.735 1.487 mas/yr gaiacollaboration2018
pm_dec -0.799 1.488 mas/yr gaiacollaboration2018
plx 0.8979 0.8156 mas gaiacollaboration2018
var_amp 0.072 mag moraux2013
rot_period 4.85 days moraux2013
M_star 0.63 Msun moraux2013
log_M_star -0.2007 log Msun moraux2013
V 21.612 0.026 mag currie2010
Ic 18.842 0.007 mag currie2010
r_sloan 20.794 0.082 mag flewelling2016
i_sloan 19.536 0.041 mag flewelling2016
z_sloan 18.946 0.016 mag flewelling2016
y_opt 18.501 0.029 mag (AB) flewelling2016
H_alpha_phot 20.05 0.12 mag barentsen2014
gaia_g 20.2876 0.0078 mag gaiacollaboration2018
gaia_bp 20.7853 0.12 mag gaiacollaboration2018
gaia_rp 18.9035 0.03 mag gaiacollaboration2018
J 17.03 mag moraux2013
H 16.26 mag moraux2013
K 16.0 mag moraux2013
S_3p6 15.7366 0.0603 mag cloutier2014
S_4p5 15.6951 0.0759 mag cloutier2014
S_5p8 15.4769 0.1166 mag cloutier2014
S_8 15.4183 0.161 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
h Per moraux2013
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
22.328 0.6014914796 mayne2007
V (mag)
Value Error Ref.
21.664 0.144 mayne2007
Ic (mag)
Value Error Ref.
22.328 0.6014914796 mayne2007
r_sloan (mag)
Value Error Ref.
20.91 0.2 barentsen2014
i_sloan (mag)
Value Error Ref.
19.47 moraux2013
19.16 0.07 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 06.859 gaiacollaboration2018
02 18 06.861 flewelling2016
02 18 06.86 moraux2013
02 18 06.826 barentsen2014
02 18 06.849 mayne2007
02 18 06.840 cloutier2014
02 18 06.840 currie2010
dec (d m s)
Value Error Ref.
+57 05 14.88 gaiacollaboration2018
+57 05 14.87 flewelling2016
+57 05 15.0 moraux2013
+57 05 14.86 barentsen2014
+57 05 15.00 mayne2007
+57 05 15.00 cloutier2014
+57 05 15.00 currie2010
ra_deg (deg)
Value Error Ref.
34.52858071 0.4604 gaiacollaboration2018
34.5285875 16.0 flewelling2016
34.52858333 moraux2013
34.52844 barentsen2014
34.5285375 mayne2007
34.5285 cloutier2014
34.5285 currie2010
dec_deg (deg)
Value Error Ref.
57.08746616 0.5421 gaiacollaboration2018
57.08746389 11.0 flewelling2016
57.0875 moraux2013
57.08746 barentsen2014
57.0875 mayne2007
57.0875 cloutier2014
57.0875 currie2010