Star • GDR1 458560708871795968

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 1856
GDR2 458560708871795968
[CHI2010] h Per M 1917
IPHAS J021807.78+571110.5
PSO J021807.795+571110.586
mayne2007_persei 3744
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 07.7996 h m s gaiacollaboration2016
dec +57 11 10.539 d m s gaiacollaboration2016
ra_deg 34.53249825 deg gaiacollaboration2016
dec_deg 57.18626084 deg gaiacollaboration2016
pm_ra -1.291 2.686 mas/yr gaiacollaboration2018
pm_dec -2.383 2.886 mas/yr gaiacollaboration2018
plx -1.6378 1.4838 mas gaiacollaboration2018
V 21.987 0.034 mag currie2010
Ic 19.26 0.009 mag currie2010
r_sloan 21.523 0.011 mag flewelling2016
i_sloan 20.131 0.057 mag flewelling2016
z_sloan 19.5 0.012 mag flewelling2016
y_opt 19.156 0.066 mag (AB) flewelling2016
H_alpha_phot 20.59 0.2 mag barentsen2014
gaia_g 20.7531 0.0162 mag gaiacollaboration2018
gaia_bp 20.4918 0.1792 mag gaiacollaboration2018
gaia_rp 19.2768 0.1084 mag gaiacollaboration2018
S_3p6 16.3746 0.0828 mag cloutier2014
S_4p5 16.3692 0.108 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.
22.064 0.5268813908 mayne2007
V (mag)
Value Error Ref.
21.843 0.16 mayne2007
Ic (mag)
Value Error Ref.
22.064 0.5268813908 mayne2007
r_sloan (mag)
Value Error Ref.
21.11 0.24 barentsen2014
i_sloan (mag)
Value Error Ref.
19.69 0.11 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 07.800 gaiacollaboration2018
02 18 07.799 flewelling2016
02 18 07.776 cloutier2014
02 18 07.776 currie2010
02 18 07.792 mayne2007
02 18 07.783 barentsen2014
dec (d m s)
Value Error Ref.
+57 11 10.54 gaiacollaboration2018
+57 11 10.54 flewelling2016
+57 11 10.68 cloutier2014
+57 11 10.68 currie2010
+57 11 10.75 mayne2007
+57 11 10.50 barentsen2014
ra_deg (deg)
Value Error Ref.
34.53249908 0.7922 gaiacollaboration2018
34.53249583 20.0 flewelling2016
34.5324 cloutier2014
34.5324 currie2010
34.53246667 mayne2007
34.53243 barentsen2014
dec_deg (deg)
Value Error Ref.
57.18626144 1.0429 gaiacollaboration2018
57.18626111 10.0 flewelling2016
57.1863 cloutier2014
57.1863 currie2010
57.18631944 mayne2007
57.18625 barentsen2014