Star • GDR1 458368221322177920

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 1554
IPHAS J021844.40+570255.4
WISEA J021844.31+570255.0
PSO J021844.410+570255.338
2MASS J02184442+5702553
[Cloutier2014] 1495
mayne2007_persei 3214
GDR2 458368221322177920
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 44.4131 h m s gaiacollaboration2016
dec +57 02 55.3027 d m s gaiacollaboration2016
ra_deg 34.68505463 deg gaiacollaboration2016
dec_deg 57.04869519 deg gaiacollaboration2016
pm_ra -0.693 1.03 mas/yr gaiacollaboration2018
pm_dec -3.339 1.026 mas/yr gaiacollaboration2018
plx 1.7089 0.5943 mas gaiacollaboration2018
st_dist 585.1717 203.5038 pc gaiacollaboration2018
V 20.766 0.013 mag currie2010
Ic 18.317 0.005 mag currie2010
g_sloan 21.569 0.008 mag flewelling2016
r_sloan 20.017 0.015 mag flewelling2016
i_sloan 18.94 0.026 mag flewelling2016
z_sloan 18.462 0.02 mag flewelling2016
y_opt 18.138 0.02 mag (AB) flewelling2016
H_alpha_phot 19.29 0.07 mag barentsen2014
gaia_g 19.6777 0.0057 mag gaiacollaboration2018
gaia_bp 20.3249 0.1723 mag gaiacollaboration2018
gaia_rp 18.467 0.027 mag gaiacollaboration2018
tm_J 16.645 0.131 mag cutri2003
tm_H 15.898 0.172 mag cutri2003
tm_K 15.31 0.155 mag cutri2003
tm_flags "BCC,0" [char] cutri2003
S_3p6 15.4872 0.0539 mag cloutier2014
S_4p5 15.4701 0.0683 mag cloutier2014
S_5p8 15.3568 0.1136 mag cloutier2014
W_3p4 15.388 0.037 mag wright2010
W_4p6 16.098 0.152 mag wright2010
W_12 12.697 mag wright2010
W_22 9.22 mag wright2010
wise_flags "ABUU,0h00" [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
Optical Photometry
B (mag)
Value Error Ref.
21.522 0.3549380228 mayne2007
V (mag)
Value Error Ref.
20.7 0.059 mayne2007
Ic (mag)
Value Error Ref.
21.522 0.3549380228 mayne2007
r_sloan (mag)
Value Error Ref.
19.76 0.07 barentsen2014
i_sloan (mag)
Value Error Ref.
18.59 0.05 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 44.413 gaiacollaboration2018
02 18 44.423 cutri2003
02 18 44.318 wright2010
02 18 44.414 flewelling2016
02 18 44.424 cloutier2014
02 18 44.424 currie2010
02 18 44.412 mayne2007
02 18 44.405 barentsen2014
dec (d m s)
Value Error Ref.
+57 02 55.30 gaiacollaboration2018
+57 02 55.31 cutri2003
+57 02 55.08 wright2010
+57 02 55.30 flewelling2016
+57 02 55.32 cloutier2014
+57 02 55.32 currie2010
+57 02 55.36 mayne2007
+57 02 55.39 barentsen2014
ra_deg (deg)
Value Error Ref.
34.68505536 0.3081 gaiacollaboration2018
34.685094 144.27 cutri2003
34.68466 5.2702 wright2010
34.68505833 6.0 flewelling2016
34.6851 cloutier2014
34.6851 currie2010
34.68505 mayne2007
34.68502 barentsen2014
dec_deg (deg)
Value Error Ref.
57.04869419 0.4026 gaiacollaboration2018
57.048698 156.13 cutri2003
57.0486333 13.8779 wright2010
57.04869444 3.0 flewelling2016
57.0487 cloutier2014
57.0487 currie2010
57.04871111 mayne2007
57.04872 barentsen2014