Star • GDR1 458372795466752256

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 1822
PSO J021830.815+570821.817
mayne2007_persei 4329
IPHAS J021830.81+570821.8
GDR2 458372795466752256
[Cloutier2014] 1761
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 30.8183 h m s gaiacollaboration2016
dec +57 08 21.8577 d m s gaiacollaboration2016
ra_deg 34.6284097 deg gaiacollaboration2016
dec_deg 57.13940493 deg gaiacollaboration2016
pm_ra 0.088 1.964 mas/yr gaiacollaboration2018
pm_dec -0.845 1.704 mas/yr gaiacollaboration2018
plx 1.1746 1.1359 mas gaiacollaboration2018
V 21.589 0.026 mag currie2010
Ic 19.024 0.008 mag currie2010
g_sloan 22.01 0.259 mag flewelling2016
r_sloan 20.943 0.056 mag flewelling2016
i_sloan 19.766 0.02 mag flewelling2016
z_sloan 19.075 0.035 mag flewelling2016
y_opt 18.843 0.046 mag (AB) flewelling2016
H_alpha_phot 20.11 0.13 mag barentsen2014
gaia_g 20.4191 0.0105 mag gaiacollaboration2018
gaia_bp 20.3713 0.2704 mag gaiacollaboration2018
gaia_rp 19.0349 0.0382 mag gaiacollaboration2018
S_3p6 16.0319 0.0692 mag cloutier2014
S_4p5 15.9853 0.0879 mag cloutier2014
S_5p8 15.7949 0.1413 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.
22.931 0.9725564251 mayne2007
V (mag)
Value Error Ref.
21.498 0.121 mayne2007
Ic (mag)
Value Error Ref.
22.931 0.9725564251 mayne2007
r_sloan (mag)
Value Error Ref.
20.51 0.14 barentsen2014
i_sloan (mag)
Value Error Ref.
19.44 0.09 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 30.819 gaiacollaboration2018
02 18 30.818 flewelling2016
02 18 30.816 cloutier2014
02 18 30.816 currie2010
02 18 30.814 mayne2007
02 18 30.806 barentsen2014
dec (d m s)
Value Error Ref.
+57 08 21.86 gaiacollaboration2018
+57 08 21.86 flewelling2016
+57 08 21.84 cloutier2014
+57 08 21.84 currie2010
+57 08 21.93 mayne2007
+57 08 21.84 barentsen2014
ra_deg (deg)
Value Error Ref.
34.62841215 0.6261 gaiacollaboration2018
34.62840833 14.0 flewelling2016
34.6284 cloutier2014
34.6284 currie2010
34.62839167 mayne2007
34.62836 barentsen2014
dec_deg (deg)
Value Error Ref.
57.13940443 0.7632 gaiacollaboration2018
57.13940556 12.0 flewelling2016
57.1394 cloutier2014
57.1394 currie2010
57.139425 mayne2007
57.1394 barentsen2014