Star • GDR1 458458145056180352

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
mayne2007_persei 3928
GDR2 458458145056180352
[Cloutier2014] 10475
[CHI2010] h Per M 10660
GDR1 458458145056180352
PSO J022027.849+571230.363
IPHAS J022027.86+571230.3
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 27.8552 h m s gaiacollaboration2016
dec +57 12 30.2961 d m s gaiacollaboration2016
ra_deg 35.11606344 deg gaiacollaboration2016
dec_deg 57.20841557 deg gaiacollaboration2016
pm_ra 4.296 2.571 mas/yr gaiacollaboration2018
pm_dec -3.696 2.277 mas/yr gaiacollaboration2018
plx 2.6507 1.0496 mas gaiacollaboration2018
st_dist 377.2588 149.3835 pc gaiacollaboration2018
U 23.681 0.765 mag bell2013
V 21.991 0.033 mag currie2010
Ic 19.08 0.008 mag currie2010
g_sloan 22.926 0.143 mag bell2013
r_sloan 21.257 0.049 mag flewelling2016
i_sloan 19.828 0.01 mag flewelling2016
z_sloan 19.138 0.035 mag flewelling2016
y_opt 18.763 0.028 mag (AB) flewelling2016
H_alpha_phot 20.27 0.15 mag barentsen2014
gaia_g 20.5833 0.0095 mag gaiacollaboration2018
gaia_bp 21.008 0.1541 mag gaiacollaboration2018
gaia_rp 19.118 0.0612 mag gaiacollaboration2018
S_3p6 16.2561 0.0783 mag cloutier2014
S_4p5 16.1158 0.0948 mag cloutier2014
S_5p8 15.7495 0.1477 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.
22.024 0.4474650824 mayne2007
V (mag)
Value Error Ref.
21.965 0.14 mayne2007
Ic (mag)
Value Error Ref.
22.024 0.4474650824 mayne2007
r_sloan (mag)
Value Error Ref.
21.217 0.035 bell2013
20.9 0.19 barentsen2014
i_sloan (mag)
Value Error Ref.
19.644 0.033 bell2013
19.48 0.09 barentsen2014
z_sloan (mag)
Value Error Ref.
18.975 0.015 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 27.856 gaiacollaboration2018
02 20 27.854 flewelling2016
02 20 27.840 cloutier2014
02 20 27.855 bell2013
02 20 27.840 currie2010
02 20 27.847 mayne2007
02 20 27.859 barentsen2014
dec (d m s)
Value Error Ref.
+57 12 30.30 gaiacollaboration2018
+57 12 30.30 flewelling2016
+57 12 30.24 cloutier2014
+57 12 30.42 bell2013
+57 12 30.24 currie2010
+57 12 30.22 mayne2007
+57 12 30.28 barentsen2014
ra_deg (deg)
Value Error Ref.
35.11606531 0.694 gaiacollaboration2018
35.11605833 18.0 flewelling2016
35.116 cloutier2014
35.1160625 bell2013
35.116 currie2010
35.11602917 mayne2007
35.11608 barentsen2014
dec_deg (deg)
Value Error Ref.
57.20841532 0.849 gaiacollaboration2018
57.20841667 10.0 flewelling2016
57.2084 cloutier2014
57.20845 bell2013
57.2084 currie2010
57.20839444 mayne2007
57.20841 barentsen2014