Star • GDR1 458380904364458880

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458380904364458880
[Cloutier2014] 1611
mayne2007_persei 5783
PSO J021859.508+571615.039
[CHI2010] h Per M 1670
IPHAS J021859.52+571614.9
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 59.5159 h m s gaiacollaboration2016
dec +57 16 14.9917 d m s gaiacollaboration2016
ra_deg 34.74798308 deg gaiacollaboration2016
dec_deg 57.27083103 deg gaiacollaboration2016
pm_ra -4.247 1.34 mas/yr gaiacollaboration2018
pm_dec 2.045 1.094 mas/yr gaiacollaboration2018
plx 0.4212 0.7153 mas gaiacollaboration2018
V 20.976 0.015 mag currie2010
Ic 18.69 0.007 mag currie2010
g_sloan 21.925 0.034 mag flewelling2016
r_sloan 20.252 0.024 mag flewelling2016
i_sloan 19.353 0.011 mag flewelling2016
z_sloan 18.836 0.006 mag flewelling2016
y_opt 18.628 0.043 mag (AB) flewelling2016
H_alpha_phot 19.53 0.08 mag barentsen2014
gaia_g 20.0279 0.0066 mag gaiacollaboration2018
gaia_bp 20.4939 0.2103 mag gaiacollaboration2018
gaia_rp 18.8607 0.037 mag gaiacollaboration2018
S_3p6 15.9464 0.067 mag cloutier2014
S_4p5 15.9527 0.0877 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.
23.125 0.9370474908 mayne2007
V (mag)
Value Error Ref.
21.131 0.087 mayne2007
Ic (mag)
Value Error Ref.
23.125 0.9370474908 mayne2007
r_sloan (mag)
Value Error Ref.
20.09 0.09 barentsen2014
i_sloan (mag)
Value Error Ref.
18.84 0.05 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 59.516 gaiacollaboration2018
02 18 59.515 flewelling2016
02 18 59.520 cloutier2014
02 18 59.520 currie2010
02 18 59.520 mayne2007
02 18 59.515 barentsen2014
dec (d m s)
Value Error Ref.
+57 16 14.99 gaiacollaboration2018
+57 16 14.99 flewelling2016
+57 16 14.88 cloutier2014
+57 16 14.88 currie2010
+57 16 15.03 mayne2007
+57 16 14.92 barentsen2014
ra_deg (deg)
Value Error Ref.
34.74798149 0.3937 gaiacollaboration2018
34.74797917 14.0 flewelling2016
34.748 cloutier2014
34.748 currie2010
34.748 mayne2007
34.74798 barentsen2014
dec_deg (deg)
Value Error Ref.
57.27083052 0.506 gaiacollaboration2018
57.27083056 12.0 flewelling2016
57.2708 cloutier2014
57.2708 currie2010
57.27084167 mayne2007
57.27081 barentsen2014