Star • GDR1 458570638834926720

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 9855
IPHAS J021828.07+572547.1
GDR2 458570638834926720
2MASS J02182809+5725468
[CHI2010] h Per M 10038
PSO J021828.061+572547.031
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 28.067 h m s gaiacollaboration2016
dec +57 25 46.9747 d m s gaiacollaboration2016
ra_deg 34.61694586 deg gaiacollaboration2016
dec_deg 57.42971519 deg gaiacollaboration2016
pm_ra 1.077 1.128 mas/yr gaiacollaboration2018
pm_dec -0.729 0.898 mas/yr gaiacollaboration2018
plx 1.9883 0.5726 mas gaiacollaboration2018
st_dist 502.9422 144.8397 pc gaiacollaboration2018
V 21.042 0.015 mag currie2010
Ic 18.708 0.007 mag currie2010
g_sloan 21.784 0.091 mag flewelling2016
r_sloan 20.22 0.021 mag flewelling2016
i_sloan 19.329 0.034 mag flewelling2016
z_sloan 18.767 0.013 mag flewelling2016
y_opt 18.454 0.025 mag (AB) flewelling2016
H_alpha_phot 19.56 0.08 mag barentsen2014
gaia_g 19.9608 0.0055 mag gaiacollaboration2018
gaia_bp 20.7045 0.1032 mag gaiacollaboration2018
gaia_rp 18.6833 0.0341 mag gaiacollaboration2018
tm_J 16.837 0.148 mag cutri2003
tm_H 16.058 0.171 mag cutri2003
tm_K 16.195 mag cutri2003
tm_flags "CCU,0" [char] cutri2003
S_3p6 15.748 0.061 mag cloutier2014
S_5p8 15.5582 0.1284 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
r_sloan (mag)
Value Error Ref.
20.18 0.11 barentsen2014
i_sloan (mag)
Value Error Ref.
18.86 0.06 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 28.067 gaiacollaboration2018
02 18 28.094 cutri2003
02 18 28.067 flewelling2016
02 18 28.056 cloutier2014
02 18 28.056 currie2010
02 18 28.073 barentsen2014
dec (d m s)
Value Error Ref.
+57 25 46.98 gaiacollaboration2018
+57 25 46.82 cutri2003
+57 25 46.98 flewelling2016
+57 25 46.92 cloutier2014
+57 25 46.92 currie2010
+57 25 47.06 barentsen2014
ra_deg (deg)
Value Error Ref.
34.61694429 0.3443 gaiacollaboration2018
34.617059 217.56 cutri2003
34.61694583 9.0 flewelling2016
34.6169 cloutier2014
34.6169 currie2010
34.61697 barentsen2014
dec_deg (deg)
Value Error Ref.
57.42971538 0.3988 gaiacollaboration2018
57.429672 212.03 cutri2003
57.42971667 15.0 flewelling2016
57.4297 cloutier2014
57.4297 currie2010
57.42974 barentsen2014