Star • GDR1 458372859887021056

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458372864191193344
PSO J021826.208+570921.675
2MASS J02182618+5709212
IPHAS J021826.20+570921.6
[Cloutier2014] 1271
mayne2007_persei 2395
[KGM2001] 15604
[MAB2013] 86
[CHI2010] h Per M 1329
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 26.2137 h m s gaiacollaboration2016
dec +57 09 21.6392 d m s gaiacollaboration2016
ra_deg 34.60922379 deg gaiacollaboration2016
dec_deg 57.15601089 deg gaiacollaboration2016
pm_ra -1.3 0.515 mas/yr gaiacollaboration2018
pm_dec -0.909 0.579 mas/yr gaiacollaboration2018
plx 0.6391 0.3423 mas gaiacollaboration2018
var_amp 0.029 mag moraux2013
rot_period 3.18 days moraux2013
M_star 1.05 Msun moraux2013
log_M_star 0.0212 log Msun moraux2013
V 19.434 0.005 mag currie2010
Ic 17.643 0.004 mag currie2010
g_sloan 19.87 0.023 mag flewelling2016
r_sloan 18.831 0.009 mag flewelling2016
i_sloan 18.268 0.009 mag flewelling2016
z_sloan 17.871 0.005 mag flewelling2016
y_opt 17.601 0.024 mag (AB) flewelling2016
H_alpha_phot 18.22 0.03 mag barentsen2014
gaia_g 18.8466 0.0035 mag gaiacollaboration2018
gaia_bp 19.4666 0.045 mag gaiacollaboration2018
gaia_rp 17.7781 0.0299 mag gaiacollaboration2018
tm_J 16.537 0.139 mag cutri2003
tm_H 15.505 0.126 mag cutri2003
tm_K 15.404 0.169 mag cutri2003
tm_flags "BBC,0" [char] cutri2003
J 16.38 mag moraux2013
H 15.71 mag moraux2013
K 15.47 mag moraux2013
S_3p6 15.2898 0.05 mag cloutier2014
S_4p5 15.3307 0.0644 mag cloutier2014
S_5p8 15.3952 0.1183 mag cloutier2014
S_8 15.0171 0.1295 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per moraux2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
20.653 0.1693074127 mayne2007
V (mag)
Value Error Ref.
19.385 0.021 mayne2007
19.381 keller2002
Ic (mag)
Value Error Ref.
20.653 0.1693074127 mayne2007
17.633 keller2002
r_sloan (mag)
Value Error Ref.
18.63 0.03 barentsen2014
i_sloan (mag)
Value Error Ref.
18.16 moraux2013
17.87 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 26.214 gaiacollaboration2018
02 18 26.187 cutri2003
02 18 26.215 flewelling2016
02 18 26.22 moraux2013
02 18 26.203 barentsen2014
02 18 26.210 mayne2007
02 18 26.208 cloutier2014
02 18 26.208 currie2010
02 18 26.165 keller2002
dec (d m s)
Value Error Ref.
+57 09 21.64 gaiacollaboration2018
+57 09 21.29 cutri2003
+57 09 21.64 flewelling2016
+57 09 21.9 moraux2013
+57 09 21.64 barentsen2014
+57 09 21.71 mayne2007
+57 09 21.60 cloutier2014
+57 09 21.60 currie2010
+57 09 21.53 keller2002
ra_deg (deg)
Value Error Ref.
34.60922504 0.1715 gaiacollaboration2018
34.609111 66.32 cutri2003
34.60922917 7.0 flewelling2016
34.60925 moraux2013
34.60918 barentsen2014
34.60920833 mayne2007
34.6092 cloutier2014
34.6092 currie2010
34.60902 keller2002
dec_deg (deg)
Value Error Ref.
57.15601008 0.2693 gaiacollaboration2018
57.155914 24.83 cutri2003
57.15601111 4.0 flewelling2016
57.15608333 moraux2013
57.15601 barentsen2014
57.15603056 mayne2007
57.156 cloutier2014
57.156 currie2010
57.15598 keller2002