Star • GDR1 458401378468531968

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 7333
[CHI2010] h Per M 7485
mayne2007_persei 672
[CHI2010] h Per M7485
IPHAS J022245.52+565758.8
PSO J022245.518+565758.794
2MASS J02224551+5657588
[CHI2010] S 2571
GDR2 458401382771943808
[KGM2001] 8617
GDR1 458401378468531968
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 45.5261 h m s gaiacollaboration2016
dec +56 57 58.7119 d m s gaiacollaboration2016
ra_deg 35.68969208 deg gaiacollaboration2016
dec_deg 56.96630886 deg gaiacollaboration2016
pm_ra 0.249 0.182 mas/yr gaiacollaboration2018
pm_dec -4.914 0.213 mas/yr gaiacollaboration2018
plx 1.0219 0.0925 mas gaiacollaboration2018
st_dist 978.5693 88.5778 pc gaiacollaboration2018
spt K4.2 [char] currie2010
spt_num 54.2 1.2 [decimal allowed] currie2010
spt_lit K4.2 [char] currie2010
U 21.042 0.085 mag bell2013
V 17.708 0.002 mag currie2010
Ic 16.059 0.002 mag currie2010
g_sloan 18.274 0.014 mag flewelling2016
r_sloan 17.14 0.004 mag flewelling2016
i_sloan 16.659 0.005 mag flewelling2016
z_sloan 16.383 0.005 mag flewelling2016
y_opt 16.153 0.005 mag (AB) flewelling2016
H_alpha_phot 16.6 0.01 mag barentsen2014
gaia_g 17.1687 0.001 mag gaiacollaboration2018
gaia_bp 17.996 0.0137 mag gaiacollaboration2018
gaia_rp 16.2477 0.0076 mag gaiacollaboration2018
tm_J 15.097 0.048 mag cutri2003
tm_H 14.483 0.047 mag cutri2003
tm_K 14.284 0.064 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.0082 0.0309 mag cloutier2014
S_4p5 13.9546 0.0364 mag cloutier2014
S_5p8 14.1256 0.059 mag cloutier2014
S_8 13.8451 0.0764 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.
19.113 0.0490306027 mayne2007
V (mag)
Value Error Ref.
17.723 0.01 mayne2007
17.663 keller2002
Ic (mag)
Value Error Ref.
19.113 0.0490306027 mayne2007
16.27 keller2002
g_sloan (mag)
Value Error Ref.
18.343 0.009 bell2013
r_sloan (mag)
Value Error Ref.
17.178 0.01 bell2013
17.03 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.659 0.015 bell2013
16.24 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.314 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 22 45.526 gaiacollaboration2018
02 22 45.514 cutri2003
02 22 45.526 flewelling2016
02 22 45.528 cloutier2014
02 22 45.507 bell2013
02 22 45.528 currie2010
02 22 45.522 mayne2007
02 22 45.566 keller2002
02 22 45.521 barentsen2014
dec (d m s)
Value Error Ref.
+56 57 58.71 gaiacollaboration2018
+56 57 58.82 cutri2003
+56 57 58.72 flewelling2016
+56 57 58.68 cloutier2014
+56 57 58.77 bell2013
+56 57 58.68 currie2010
+56 57 58.82 mayne2007
+56 57 58.57 keller2002
+56 57 58.86 barentsen2014
ra_deg (deg)
Value Error Ref.
35.68969154 0.0571 gaiacollaboration2018
35.689642 68.08 cutri2003
35.68969167 3.0 flewelling2016
35.6897 cloutier2014
35.6896125 bell2013
35.6897 currie2010
35.689675 mayne2007
35.68986 keller2002
35.68967 barentsen2014
dec_deg (deg)
Value Error Ref.
56.96630838 0.0754 gaiacollaboration2018
56.966339 76.79 cutri2003
56.96631111 6.0 flewelling2016
56.9663 cloutier2014
56.966325 bell2013
56.9663 currie2010
56.96633889 mayne2007
56.96627 keller2002
56.96635 barentsen2014

All young stellar objects welcome!

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