Star • GDR1 458410518156557440

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458410518156557440
GDR1 458410518156557440
IPHAS J022322.68+571127.5
[KGM2001] 11518
[Cloutier2014] 7829
PSO J022322.670+571127.523
[CHI2010] h Per M 7985
mayne2007_persei 1584
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 22.6742 h m s gaiacollaboration2016
dec +57 11 27.4606 d m s gaiacollaboration2016
ra_deg 35.84447592 deg gaiacollaboration2016
dec_deg 57.19096128 deg gaiacollaboration2016
pm_ra 2.338 0.246 mas/yr gaiacollaboration2018
pm_dec -3.291 0.291 mas/yr gaiacollaboration2018
plx 1.0281 0.1304 mas gaiacollaboration2018
st_dist 972.668 123.3692 pc gaiacollaboration2018
U 21.844 0.168 mag bell2013
V 18.287 0.002 mag currie2010
Ic 16.694 0.002 mag currie2010
g_sloan 18.927 0.003 mag flewelling2016
r_sloan 17.786 0.004 mag flewelling2016
i_sloan 17.257 0.004 mag flewelling2016
z_sloan 16.97 0.003 mag flewelling2016
y_opt 16.746 0.012 mag (AB) flewelling2016
H_alpha_phot 17.27 0.02 mag barentsen2014
gaia_g 17.7695 0.0015 mag gaiacollaboration2018
gaia_bp 18.5265 0.0196 mag gaiacollaboration2018
gaia_rp 16.838 0.0056 mag gaiacollaboration2018
S_3p6 14.8211 0.0455 mag cloutier2014
S_4p5 14.5891 0.0496 mag cloutier2014
S_5p8 14.8371 0.106 mag cloutier2014
S_8 14.2946 0.0974 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.
19.566 0.0720069441 mayne2007
V (mag)
Value Error Ref.
18.269 0.012 mayne2007
18.31 keller2002
Ic (mag)
Value Error Ref.
19.566 0.0720069441 mayne2007
16.855 keller2002
g_sloan (mag)
Value Error Ref.
18.88 0.01 bell2013
r_sloan (mag)
Value Error Ref.
17.769 0.011 bell2013
17.69 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
17.196 0.013 bell2013
16.9 0.02 barentsen2014
z_sloan (mag)
Value Error Ref.
16.891 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 22.674 gaiacollaboration2018
02 23 22.675 flewelling2016
02 23 22.656 cloutier2014
02 23 22.667 bell2013
02 23 22.656 currie2010
02 23 22.667 mayne2007
02 23 22.783 keller2002
02 23 22.680 barentsen2014
dec (d m s)
Value Error Ref.
+57 11 27.46 gaiacollaboration2018
+57 11 27.46 flewelling2016
+57 11 27.60 cloutier2014
+57 11 27.56 bell2013
+57 11 27.60 currie2010
+57 11 27.52 mayne2007
+57 11 27.42 keller2002
+57 11 27.53 barentsen2014
ra_deg (deg)
Value Error Ref.
35.84447698 0.0805 gaiacollaboration2018
35.84447917 5.0 flewelling2016
35.8444 cloutier2014
35.84444583 bell2013
35.8444 currie2010
35.84444583 mayne2007
35.84493 keller2002
35.8445 barentsen2014
dec_deg (deg)
Value Error Ref.
57.19096075 0.1011 gaiacollaboration2018
57.19096111 5.0 flewelling2016
57.191 cloutier2014
57.19098889 bell2013
57.191 currie2010
57.19097778 mayne2007
57.19095 keller2002
57.19098 barentsen2014