Star • GDR1 458415878277550720

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 10123
IPHAS J022320.12+571829.9
mayne2007_persei 6547
GDR2 458415878277550720
[Cloutier2014] 9939
PSO J022320.123+571829.868
GDR1 458415878277550720
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 20.1277 h m s gaiacollaboration2016
dec +57 18 29.8488 d m s gaiacollaboration2016
ra_deg 35.83386554 deg gaiacollaboration2016
dec_deg 57.30829133 deg gaiacollaboration2016
pm_ra -5.082 1.768 mas/yr gaiacollaboration2018
pm_dec -2.854 1.674 mas/yr gaiacollaboration2018
plx 1.2201 0.746 mas gaiacollaboration2018
U 23.686 -24.239 mag bell2013
V 21.349 0.017 mag currie2010
Ic 18.739 0.006 mag currie2010
g_sloan 22.297 0.083 mag bell2013
r_sloan 20.534 0.058 mag flewelling2016
i_sloan 19.418 0.009 mag flewelling2016
z_sloan 18.812 0.011 mag flewelling2016
y_opt 18.455 0.022 mag (AB) flewelling2016
H_alpha_phot 19.96 0.21 mag barentsen2014
gaia_g 20.1304 0.0068 mag gaiacollaboration2018
gaia_bp 21.172 0.0906 mag gaiacollaboration2018
gaia_rp 18.7507 0.042 mag gaiacollaboration2018
S_3p6 15.8035 0.0627 mag cloutier2014
S_4p5 15.7398 0.078 mag cloutier2014
S_5p8 15.6146 0.1292 mag cloutier2014
S_8 16.0003 0.2554 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.
22.746 0.8512678779 mayne2007
V (mag)
Value Error Ref.
21.513 0.144 mayne2007
Ic (mag)
Value Error Ref.
22.746 0.8512678779 mayne2007
r_sloan (mag)
Value Error Ref.
20.464 0.022 bell2013
20.56 0.15 barentsen2014
i_sloan (mag)
Value Error Ref.
19.321 0.022 bell2013
19.09 0.09 barentsen2014
z_sloan (mag)
Value Error Ref.
18.668 0.014 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 20.127 gaiacollaboration2018
02 23 20.129 flewelling2016
02 23 20.112 cloutier2014
02 23 20.121 bell2013
02 23 20.112 currie2010
02 23 20.131 mayne2007
02 23 20.119 barentsen2014
dec (d m s)
Value Error Ref.
+57 18 29.85 gaiacollaboration2018
+57 18 29.85 flewelling2016
+57 18 29.88 cloutier2014
+57 18 29.87 bell2013
+57 18 29.88 currie2010
+57 18 29.89 mayne2007
+57 18 29.92 barentsen2014
ra_deg (deg)
Value Error Ref.
35.83386419 0.4599 gaiacollaboration2018
35.83387083 10.0 flewelling2016
35.8338 cloutier2014
35.8338375 bell2013
35.8338 currie2010
35.83387917 mayne2007
35.83383 barentsen2014
dec_deg (deg)
Value Error Ref.
57.30829037 0.5963 gaiacollaboration2018
57.30829167 3.0 flewelling2016
57.3083 cloutier2014
57.30829722 bell2013
57.3083 currie2010
57.30830278 mayne2007
57.30831 barentsen2014