Star • GDR1 458409010623418368

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02234186+5705085
GDR2 458409010633692672
[CHI2010] h Per M8446
GDR1 458409010623418368
[Cloutier2014] 8282
[CHI2010] S 5027
PSO J022341.871+570508.436
IPHAS J022341.87+570508.5
[CHI2010] h Per M 8446
mayne2007_persei 1839
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 41.8757 h m s gaiacollaboration2016
dec +57 05 08.3264 d m s gaiacollaboration2016
ra_deg 35.9244821 deg gaiacollaboration2016
dec_deg 57.08564623 deg gaiacollaboration2016
pm_ra 4.917 0.344 mas/yr gaiacollaboration2018
pm_dec -5.782 0.434 mas/yr gaiacollaboration2018
plx 0.8577 0.1843 mas gaiacollaboration2018
st_dist 1165.9088 250.527 pc gaiacollaboration2018
spt K4.0 [char] currie2010
spt_num 54.0 1.2 [decimal allowed] currie2010
spt_lit K4.0 [char] currie2010
U 23.063 0.465 mag bell2013
V 19.182 0.004 mag currie2010
Ic 17.266 0.003 mag currie2010
g_sloan 19.94 0.036 mag flewelling2016
r_sloan 18.536 0.005 mag flewelling2016
i_sloan 17.863 0.002 mag flewelling2016
z_sloan 17.519 0.005 mag flewelling2016
y_opt 17.245 0.008 mag (AB) flewelling2016
H_alpha_phot 17.89 0.03 mag barentsen2014
gaia_g 18.4566 0.002 mag gaiacollaboration2018
gaia_bp 19.3822 0.0357 mag gaiacollaboration2018
gaia_rp 17.4377 0.009 mag gaiacollaboration2018
tm_J 16.066 0.082 mag cutri2003
tm_H 15.195 0.107 mag cutri2003
tm_K 14.926 0.131 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.9803 0.0432 mag cloutier2014
S_4p5 15.0209 0.0551 mag cloutier2014
S_5p8 14.8946 0.0839 mag cloutier2014
S_8 14.792 0.1103 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.
21.055 0.2478083937 mayne2007
V (mag)
Value Error Ref.
19.129 0.02 mayne2007
Ic (mag)
Value Error Ref.
21.055 0.2478083937 mayne2007
g_sloan (mag)
Value Error Ref.
19.9 0.014 bell2013
r_sloan (mag)
Value Error Ref.
18.46 0.03 barentsen2014
18.496 0.012 bell2013
i_sloan (mag)
Value Error Ref.
17.45 0.02 barentsen2014
17.797 0.016 bell2013
z_sloan (mag)
Value Error Ref.
17.387 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 41.876 gaiacollaboration2018
02 23 41.866 cutri2003
02 23 41.876 flewelling2016
02 23 41.856 cloutier2014
02 23 41.856 currie2010
02 23 41.860 mayne2007
02 23 41.868 barentsen2014
02 23 41.877 bell2013
dec (d m s)
Value Error Ref.
+57 05 08.32 gaiacollaboration2018
+57 05 08.51 cutri2003
+57 05 08.33 flewelling2016
+57 05 08.52 cloutier2014
+57 05 08.52 currie2010
+57 05 08.39 mayne2007
+57 05 08.48 barentsen2014
+57 05 08.36 bell2013
ra_deg (deg)
Value Error Ref.
35.92448392 0.1131 gaiacollaboration2018
35.924441 59.73 cutri2003
35.92448333 4.0 flewelling2016
35.9244 cloutier2014
35.9244 currie2010
35.92441667 mayne2007
35.92445 barentsen2014
35.9244875 bell2013
dec_deg (deg)
Value Error Ref.
57.08564558 0.1492 gaiacollaboration2018
57.085697 70.87 cutri2003
57.08564722 7.0 flewelling2016
57.0857 cloutier2014
57.0857 currie2010
57.08566389 mayne2007
57.08569 barentsen2014
57.08565556 bell2013