Star • GDR1 458415122361673984

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458415122361673984
[CHI2010] h Per M 8419
PSO J022327.870+571439.078
mayne2007_persei 4213
[Cloutier2014] 8255
GDR1 458415122361673984
2MASS J02232786+5714391
IPHAS J022327.87+571439.1
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 27.872 h m s gaiacollaboration2016
dec +57 14 39.0516 d m s gaiacollaboration2016
ra_deg 35.86613323 deg gaiacollaboration2016
dec_deg 57.24418101 deg gaiacollaboration2016
pm_ra -4.5 0.404 mas/yr gaiacollaboration2018
pm_dec 5.939 0.457 mas/yr gaiacollaboration2018
plx 0.4815 0.2117 mas gaiacollaboration2018
st_dist 2076.8432 913.1209 pc gaiacollaboration2018
U 22.607 0.361 mag bell2013
V 19.071 0.01 mag currie2010
Ic 17.24 0.026 mag currie2010
g_sloan 19.835 0.022 mag flewelling2016
r_sloan 18.494 0.009 mag flewelling2016
i_sloan 17.843 0.012 mag flewelling2016
z_sloan 17.476 0.001 mag flewelling2016
y_opt 17.258 0.01 mag (AB) flewelling2016
H_alpha_phot 17.92 0.03 mag barentsen2014
gaia_g 18.447 0.0024 mag gaiacollaboration2018
gaia_bp 19.3011 0.0346 mag gaiacollaboration2018
gaia_rp 17.3898 0.0123 mag gaiacollaboration2018
tm_J 16.126 0.104 mag cutri2003
tm_H 15.213 0.107 mag cutri2003
tm_K 15.062 0.144 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.8945 0.042 mag cloutier2014
S_4p5 14.9562 0.0541 mag cloutier2014
S_5p8 14.7769 0.0771 mag cloutier2014
S_8 15.3129 0.1466 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.
20.581 0.1621172415 mayne2007
V (mag)
Value Error Ref.
19.081 0.019 mayne2007
Ic (mag)
Value Error Ref.
20.581 0.1621172415 mayne2007
g_sloan (mag)
Value Error Ref.
19.71 0.013 bell2013
r_sloan (mag)
Value Error Ref.
18.428 0.013 bell2013
18.37 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.792 0.015 bell2013
17.47 0.02 barentsen2014
z_sloan (mag)
Value Error Ref.
17.375 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 27.872 gaiacollaboration2018
02 23 27.870 cutri2003
02 23 27.873 flewelling2016
02 23 27.864 cloutier2014
02 23 27.872 bell2013
02 23 27.864 currie2010
02 23 27.875 mayne2007
02 23 27.871 barentsen2014
dec (d m s)
Value Error Ref.
+57 14 39.05 gaiacollaboration2018
+57 14 39.13 cutri2003
+57 14 39.05 flewelling2016
+57 14 39.12 cloutier2014
+57 14 39.03 bell2013
+57 14 39.12 currie2010
+57 14 39.07 mayne2007
+57 14 39.16 barentsen2014
ra_deg (deg)
Value Error Ref.
35.86613283 0.1342 gaiacollaboration2018
35.866124 127.42 cutri2003
35.8661375 6.0 flewelling2016
35.8661 cloutier2014
35.86613333 bell2013
35.8661 currie2010
35.86614583 mayne2007
35.86613 barentsen2014
dec_deg (deg)
Value Error Ref.
57.24418184 0.1712 gaiacollaboration2018
57.244202 135.73 cutri2003
57.24418056 10.0 flewelling2016
57.2442 cloutier2014
57.244175 bell2013
57.2442 currie2010
57.24418611 mayne2007
57.24421 barentsen2014