Star • GDR1 458405913954182144

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
[KGM2001] 3333
WISEA J022155.12+570244.2
GDR2 458405918257353216
[Cloutier2014] 2927
2MASS J02215514+5702442
[CHI2010] S 318
[CHI2010] h Per M 3023
GDR1 458405913954182144
[CHI2010] h Per M3023
mayne2007_persei 719
[SHM2002] 3762
PSO J022155.141+570244.257
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 55.1463 h m s gaiacollaboration2016
dec +57 02 44.2029 d m s gaiacollaboration2016
ra_deg 35.47977631 deg gaiacollaboration2016
dec_deg 57.04561192 deg gaiacollaboration2016
pm_ra -0.688 0.078 mas/yr gaiacollaboration2018
pm_dec -0.915 0.103 mas/yr gaiacollaboration2018
plx 0.3827 0.0435 mas gaiacollaboration2018
st_dist 2613.0128 297.0109 pc gaiacollaboration2018
spt A6.0 [char] currie2010
spt_num 26.0 2.3 [decimal allowed] currie2010
spt_lit A6.0 [char] currie2010
U 16.839 mag slesnick2002
B 16.452 mag slesnick2002
V 15.764 0.001 mag currie2010
Ic 14.924 0.006 mag currie2010
g_sloan 16.05 0.002 mag flewelling2016
r_sloan 15.592 0.002 mag flewelling2016
i_sloan 15.377 0.004 mag flewelling2016
z_sloan 15.272 0.004 mag flewelling2016
y_opt 15.124 0.005 mag (AB) flewelling2016
H_alpha_phot 18.611 mag keller2002
gaia_g 15.5858 0.0006 mag gaiacollaboration2018
gaia_bp 15.994 0.0032 mag gaiacollaboration2018
gaia_rp 14.9938 0.0019 mag gaiacollaboration2018
tm_J 14.316 0.032 mag cutri2003
tm_H 14.016 0.039 mag cutri2003
tm_K 14.006 0.061 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9153 0.0276 mag cloutier2014
S_4p5 13.8234 0.0326 mag cloutier2014
S_5p8 13.8236 0.0462 mag cloutier2014
S_8 13.9876 0.0699 mag cloutier2014
W_3p4 13.931 0.03 mag wright2010
W_4p6 14.075 0.045 mag wright2010
W_12 12.561 mag wright2010
W_22 9.042 mag wright2010
wise_flags "AAUU,hhHH" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5198.02 195.375 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
3.152 0.8055 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.19 0.165 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.583 0.014 bell2013
16.981 keller2002
B (mag)
Value Error Ref.
16.503 0.0156524758 mayne2007
16.549 keller2002
V (mag)
Value Error Ref.
15.766 0.007 mayne2007
15.751 slesnick2002
15.764 keller2002
Ic (mag)
Value Error Ref.
16.503 0.0156524758 mayne2007
15.046 keller2002
g_sloan (mag)
Value Error Ref.
16.025 0.007 bell2013
r_sloan (mag)
Value Error Ref.
15.579 0.009 bell2013
i_sloan (mag)
Value Error Ref.
15.384 0.014 bell2013
z_sloan (mag)
Value Error Ref.
15.223 0.006 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 21 55.146 gaiacollaboration2018
02 21 55.147 cutri2003
02 21 55.126 wright2010
02 21 55.146 flewelling2016
02 21 55.152 cloutier2014
02 21 55.163 bell2013
02 21 55.152 currie2010
02 21 55.146 mayne2007
02 21 55.08 slesnick2002
02 21 55.190 keller2002
dec (d m s)
Value Error Ref.
+57 02 44.20 gaiacollaboration2018
+57 02 44.29 cutri2003
+57 02 44.24 wright2010
+57 02 44.20 flewelling2016
+57 02 44.16 cloutier2014
+57 02 44.31 bell2013
+57 02 44.16 currie2010
+57 02 44.31 mayne2007
+57 02 44.0 slesnick2002
+57 02 43.91 keller2002
ra_deg (deg)
Value Error Ref.
35.47977654 0.0266 gaiacollaboration2018
35.479779 60.0 cutri2003
35.4796901 43.566 wright2010
35.479775 7.0 flewelling2016
35.4798 cloutier2014
35.47984583 bell2013
35.4798 currie2010
35.479775 mayne2007
35.4795 slesnick2002
35.47996 keller2002
dec_deg (deg)
Value Error Ref.
57.04561175 0.0371 gaiacollaboration2018
57.045635 60.0 cutri2003
57.045621 47.558 wright2010
57.04561111 2.0 flewelling2016
57.0456 cloutier2014
57.04564167 bell2013
57.0456 currie2010
57.04564167 mayne2007
57.04555556 slesnick2002
57.04553 keller2002