Star • GDR1 458371902114801024

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
WISEA J021828.63+570725.0
[MAB2013] 559
GDR2 458371902114801024
PSO J021828.602+570725.789
IPHAS J021828.60+570725.7
mayne2007_persei 4338
[Cloutier2014] 1748
[CHI2010] h Per M 1809
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 28.6081 h m s gaiacollaboration2016
dec +57 07 25.7915 d m s gaiacollaboration2016
ra_deg 34.61920025 deg gaiacollaboration2016
dec_deg 57.12383098 deg gaiacollaboration2016
pm_ra -1.23 1.951 mas/yr gaiacollaboration2018
pm_dec 0.095 2.195 mas/yr gaiacollaboration2018
plx -0.5488 1.1388 mas gaiacollaboration2018
var_amp 0.024 mag moraux2013
rot_period 5.05 days moraux2013
M_star 0.59 Msun moraux2013
log_M_star -0.2291 log Msun moraux2013
V 21.844 0.032 mag currie2010
Ic 18.977 0.007 mag currie2010
r_sloan 21.001 0.136 mag flewelling2016
i_sloan 19.688 0.026 mag flewelling2016
z_sloan 19.057 0.015 mag flewelling2016
y_opt 18.681 0.033 mag (AB) flewelling2016
H_alpha_phot 20.18 0.14 mag barentsen2014
gaia_g 20.4873 0.008 mag gaiacollaboration2018
gaia_bp 20.4815 0.1106 mag gaiacollaboration2018
gaia_rp 18.78 0.084 mag gaiacollaboration2018
J 17.19 mag moraux2013
H 16.42 mag moraux2013
K 16.15 mag moraux2013
S_3p6 15.551 0.0553 mag cloutier2014
S_4p5 15.4557 0.0679 mag cloutier2014
W_3p4 15.405 0.043 mag wright2010
W_4p6 16.907 mag wright2010
W_12 12.718 mag wright2010
W_22 9.033 mag wright2010
wise_flags "AUUU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per moraux2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
22.262 0.6570875132 mayne2007
V (mag)
Value Error Ref.
21.642 0.14 mayne2007
Ic (mag)
Value Error Ref.
22.262 0.6570875132 mayne2007
r_sloan (mag)
Value Error Ref.
20.98 0.21 barentsen2014
i_sloan (mag)
Value Error Ref.
19.59 moraux2013
19.28 0.08 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 28.640 wright2010
02 18 28.610 flewelling2016
02 18 28.61 moraux2013
02 18 28.601 barentsen2014
02 18 28.605 mayne2007
02 18 28.608 gaiacollaboration2018
02 18 28.608 cloutier2014
02 18 28.608 currie2010
dec (d m s)
Value Error Ref.
+57 07 25.09 wright2010
+57 07 25.79 flewelling2016
+57 07 26.0 moraux2013
+57 07 25.75 barentsen2014
+57 07 25.83 mayne2007
+57 07 25.79 gaiacollaboration2018
+57 07 25.68 cloutier2014
+57 07 25.68 currie2010
ra_deg (deg)
Value Error Ref.
34.6193316 2.6982 wright2010
34.61920833 13.0 flewelling2016
34.61920833 moraux2013
34.61917 barentsen2014
34.6191875 mayne2007
34.61919996 0.5779 gaiacollaboration2018
34.6192 cloutier2014
34.6192 currie2010
dec_deg (deg)
Value Error Ref.
57.123635 11.2983 wright2010
57.12383056 51.0 flewelling2016
57.12388889 moraux2013
57.12382 barentsen2014
57.12384167 mayne2007
57.12383045 0.7418 gaiacollaboration2018
57.1238 cloutier2014
57.1238 currie2010