Star • GDR1 458474118036305664

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458474122339660544
IPHAS J022030.49+572618.4
2MASS J02203048+5726184
[CHI2010] h Per M 6809
[Cloutier2014] 6662
WISEA J022030.51+572618.4
PSO J022030.491+572618.377
[CHI2010] S 1281
[CHI2010] h Per M6809
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 30.4997 h m s gaiacollaboration2016
dec +57 26 18.3219 d m s gaiacollaboration2016
ra_deg 35.12708228 deg gaiacollaboration2016
dec_deg 57.43842275 deg gaiacollaboration2016
pm_ra 1.532 0.113 mas/yr gaiacollaboration2018
pm_dec -2.652 0.119 mas/yr gaiacollaboration2018
plx 0.3232 0.0613 mas gaiacollaboration2018
st_dist 3094.0594 586.8374 pc gaiacollaboration2018
spt F7.2 [char] currie2010
spt_num 37.2 1.9 [decimal allowed] currie2010
spt_lit F7.2 [char] currie2010
V 16.763 0.001 mag currie2010
Ic 15.518 0.001 mag currie2010
g_sloan 17.177 0.003 mag flewelling2016
r_sloan 16.386 0.004 mag flewelling2016
i_sloan 15.992 0.002 mag flewelling2016
z_sloan 15.77 0.002 mag flewelling2016
y_opt 15.602 0.008 mag (AB) flewelling2016
H_alpha_phot 15.97 0.01 mag barentsen2014
gaia_g 16.3768 0.0006 mag gaiacollaboration2018
gaia_bp 17.0125 0.0058 mag gaiacollaboration2018
gaia_rp 15.5983 0.0021 mag gaiacollaboration2018
tm_J 14.584 0.039 mag cutri2003
tm_H 14.256 0.057 mag cutri2003
tm_K 14.076 0.06 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9799 0.0283 mag cloutier2014
S_4p5 14.0007 0.0352 mag cloutier2014
S_5p8 13.9577 0.0483 mag cloutier2014
S_8 14.0957 0.0729 mag cloutier2014
W_3p4 13.929 0.079 mag wright2010
W_4p6 13.995 0.044 mag wright2010
W_12 12.605 mag wright2010
W_22 9.123 mag wright2010
wise_flags "AAUU,0000" [char] wright2010

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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4419.0 59.605 gaiacollaboration2018
Optical Photometry
r_sloan (mag)
Value Error Ref.
16.28 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.62 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 20 30.500 gaiacollaboration2018
02 20 30.485 cutri2003
02 20 30.510 wright2010
02 20 30.500 flewelling2016
02 20 30.480 cloutier2014
02 20 30.480 currie2010
02 20 30.494 barentsen2014
dec (d m s)
Value Error Ref.
+57 26 18.32 gaiacollaboration2018
+57 26 18.42 cutri2003
+57 26 18.46 wright2010
+57 26 18.33 flewelling2016
+57 26 18.60 cloutier2014
+57 26 18.60 currie2010
+57 26 18.38 barentsen2014
ra_deg (deg)
Value Error Ref.
35.12708285 0.0356 gaiacollaboration2018
35.127022 60.0 cutri2003
35.1271259 95.7023 wright2010
35.12708333 4.0 flewelling2016
35.127 cloutier2014
35.127 currie2010
35.12706 barentsen2014
dec_deg (deg)
Value Error Ref.
57.43842219 0.047 gaiacollaboration2018
57.43845 60.0 cutri2003
57.4384606 92.0643 wright2010
57.438425 10.0 flewelling2016
57.4385 cloutier2014
57.4385 currie2010
57.43844 barentsen2014