Star • GDR1 458370798302583424

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458370798302583424
mayne2007_persei 2020
2MASS J02174503+5704016
[Cloutier2014] 8712
[CHI2010] h Per M 8884
PSO J021745.043+570401.533
IPHAS J021745.04+570401.6
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 45.0545 h m s gaiacollaboration2016
dec +57 04 01.4765 d m s gaiacollaboration2016
ra_deg 34.43772704 deg gaiacollaboration2016
dec_deg 57.06707679 deg gaiacollaboration2016
pm_ra 1.482 0.678 mas/yr gaiacollaboration2018
pm_dec -1.969 0.579 mas/yr gaiacollaboration2018
plx 0.9016 0.3822 mas gaiacollaboration2018
st_dist 1109.1393 470.1786 pc gaiacollaboration2018
V 19.761 0.006 mag currie2010
Ic 17.739 0.004 mag currie2010
g_sloan 20.667 0.041 mag flewelling2016
r_sloan 19.15 0.017 mag flewelling2016
i_sloan 18.389 0.007 mag flewelling2016
z_sloan 17.948 0.007 mag flewelling2016
y_opt 17.631 0.014 mag (AB) flewelling2016
H_alpha_phot 18.55 0.04 mag barentsen2014
gaia_g 19.1183 0.0044 mag gaiacollaboration2018
gaia_bp 20.0193 0.0536 mag gaiacollaboration2018
gaia_rp 17.9288 0.013 mag gaiacollaboration2018
tm_J 16.438 0.116 mag cutri2003
tm_H 15.431 0.121 mag cutri2003
tm_K 15.374 0.185 mag cutri2003
tm_flags "BBC,0" [char] cutri2003
S_3p6 15.1314 0.046 mag cloutier2014
S_4p5 15.0842 0.0568 mag cloutier2014
S_5p8 15.1556 0.0954 mag cloutier2014
S_8 14.9825 0.1209 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.
20.941 0.1912119243 mayne2007
V (mag)
Value Error Ref.
19.783 0.029 mayne2007
Ic (mag)
Value Error Ref.
20.941 0.1912119243 mayne2007
r_sloan (mag)
Value Error Ref.
19.12 0.04 barentsen2014
i_sloan (mag)
Value Error Ref.
17.95 0.03 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 45.055 gaiacollaboration2018
02 17 45.040 cutri2003
02 17 45.053 flewelling2016
02 17 45.048 cloutier2014
02 17 45.048 currie2010
02 17 45.033 mayne2007
02 17 45.043 barentsen2014
dec (d m s)
Value Error Ref.
+57 04 01.48 gaiacollaboration2018
+57 04 01.62 cutri2003
+57 04 01.48 flewelling2016
+57 04 01.56 cloutier2014
+57 04 01.56 currie2010
+57 04 01.50 mayne2007
+57 04 01.56 barentsen2014
ra_deg (deg)
Value Error Ref.
34.43772788 0.2055 gaiacollaboration2018
34.437666 183.85 cutri2003
34.43772083 10.0 flewelling2016
34.4377 cloutier2014
34.4377 currie2010
34.4376375 mayne2007
34.43768 barentsen2014
dec_deg (deg)
Value Error Ref.
57.06707656 0.2424 gaiacollaboration2018
57.067116 183.85 cutri2003
57.06707778 22.0 flewelling2016
57.0671 cloutier2014
57.0671 currie2010
57.06708333 mayne2007
57.0671 barentsen2014