Star • GDR1 458369698790866944

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458369698790866944
WISEA J021805.78+570042.1
[Cloutier2014] 9112
PSO J021805.823+570041.667
mayne2007_persei 2503
IPHAS J021805.81+570041.7
2MASS J02180582+5700416
[CHI2010] h Per M 9289
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 05.8269 h m s gaiacollaboration2016
dec +57 00 41.5976 d m s gaiacollaboration2016
ra_deg 34.52427887 deg gaiacollaboration2016
dec_deg 57.01155489 deg gaiacollaboration2016
pm_ra -1.506 0.912 mas/yr gaiacollaboration2018
pm_dec -2.009 0.748 mas/yr gaiacollaboration2018
plx -0.1558 0.4832 mas gaiacollaboration2018
V 20.23 0.008 mag currie2010
Ic 18.116 0.004 mag currie2010
g_sloan 21.1 0.045 mag flewelling2016
r_sloan 19.715 0.03 mag flewelling2016
i_sloan 18.788 0.016 mag flewelling2016
z_sloan 18.274 0.008 mag flewelling2016
y_opt 17.963 0.017 mag (AB) flewelling2016
H_alpha_phot 19.01 0.05 mag barentsen2014
gaia_g 19.4049 0.0041 mag gaiacollaboration2018
gaia_bp 20.3274 0.0767 mag gaiacollaboration2018
gaia_rp 18.2963 0.0378 mag gaiacollaboration2018
tm_J 16.641 0.136 mag cutri2003
tm_H 15.875 0.155 mag cutri2003
tm_K 15.778 0.236 mag cutri2003
tm_flags "BBD,0" [char] cutri2003
S_3p6 15.4098 0.0519 mag cloutier2014
S_4p5 15.3673 0.0652 mag cloutier2014
S_5p8 15.2146 0.097 mag cloutier2014
S_8 14.8842 0.1165 mag cloutier2014
W_3p4 15.421 0.046 mag wright2010
W_4p6 15.427 0.094 mag wright2010
W_12 12.653 mag wright2010
W_22 8.66 mag wright2010
wise_flags "AAUU,0000" [char] wright2010

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.
23.014 0.9172049934 mayne2007
V (mag)
Value Error Ref.
20.378 0.047 mayne2007
Ic (mag)
Value Error Ref.
23.014 0.9172049934 mayne2007
r_sloan (mag)
Value Error Ref.
19.55 0.06 barentsen2014
i_sloan (mag)
Value Error Ref.
18.53 0.04 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 05.827 gaiacollaboration2018
02 18 05.823 cutri2003
02 18 05.789 wright2010
02 18 05.827 flewelling2016
02 18 05.832 cloutier2014
02 18 05.832 currie2010
02 18 05.815 mayne2007
02 18 05.810 barentsen2014
dec (d m s)
Value Error Ref.
+57 00 41.59 gaiacollaboration2018
+57 00 41.64 cutri2003
+57 00 42.13 wright2010
+57 00 41.60 flewelling2016
+57 00 41.76 cloutier2014
+57 00 41.76 currie2010
+57 00 41.58 mayne2007
+57 00 41.65 barentsen2014
ra_deg (deg)
Value Error Ref.
34.52427965 0.2725 gaiacollaboration2018
34.524261 164.64 cutri2003
34.5241193 83.8694 wright2010
34.52427917 9.0 flewelling2016
34.5243 cloutier2014
34.5243 currie2010
34.52422917 mayne2007
34.52421 barentsen2014
dec_deg (deg)
Value Error Ref.
57.01155412 0.298 gaiacollaboration2018
57.011566 151.72 cutri2003
57.0117029 60.5769 wright2010
57.01155556 9.0 flewelling2016
57.0116 cloutier2014
57.0116 currie2010
57.01155 mayne2007
57.01157 barentsen2014