Star • GDR1 458370493363558528

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 1829
mayne2007_persei 3410
[MAB2013] 301
GDR2 458370493363558400
[CHI2010] h Per M 1890
PSO J021801.639+570240.726
IPHAS J021801.61+570240.8
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 01.6379 h m s gaiacollaboration2016
dec +57 02 40.6567 d m s gaiacollaboration2016
ra_deg 34.50682451 deg gaiacollaboration2016
dec_deg 57.04462687 deg gaiacollaboration2016
var_amp 0.07 mag moraux2013
rot_period 0.677 days moraux2013
M_star 0.53 Msun moraux2013
log_M_star -0.2757 log Msun moraux2013
V 21.852 0.032 mag currie2010
Ic 19.197 0.008 mag currie2010
r_sloan 21.211 0.026 mag flewelling2016
i_sloan 19.951 0.038 mag flewelling2016
z_sloan 19.287 0.02 mag flewelling2016
y_opt 19.04 0.124 mag (AB) flewelling2016
H_alpha_phot 20.31 0.17 mag barentsen2014
gaia_g 20.629 0.0192 mag gaiacollaboration2018
gaia_bp 21.0851 0.3174 mag gaiacollaboration2018
gaia_rp 19.1621 0.0763 mag gaiacollaboration2018
J 17.48 mag moraux2013
H 16.64 mag moraux2013
K 16.39 mag moraux2013
S_3p6 16.1539 0.0739 mag cloutier2014
S_4p5 16.1171 0.0946 mag cloutier2014
S_5p8 16.7529 0.297 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
h Per moraux2013
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
23.057 0.9364721032 mayne2007
V (mag)
Value Error Ref.
21.828 0.164 mayne2007
Ic (mag)
Value Error Ref.
23.057 0.9364721032 mayne2007
r_sloan (mag)
Value Error Ref.
21.4 0.34 barentsen2014
i_sloan (mag)
Value Error Ref.
19.79 moraux2013
19.47 0.11 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 01.638 gaiacollaboration2018
02 18 01.637 flewelling2016
02 18 01.64 moraux2013
02 18 01.615 barentsen2014
02 18 01.622 mayne2007
02 18 01.632 cloutier2014
02 18 01.632 currie2010
dec (d m s)
Value Error Ref.
+57 02 40.66 gaiacollaboration2018
+57 02 40.66 flewelling2016
+57 02 40.9 moraux2013
+57 02 40.78 barentsen2014
+57 02 40.75 mayne2007
+57 02 40.56 cloutier2014
+57 02 40.56 currie2010
ra_deg (deg)
Value Error Ref.
34.50682399 1.5986 gaiacollaboration2018
34.50682083 23.0 flewelling2016
34.50683333 moraux2013
34.50673 barentsen2014
34.50675833 mayne2007
34.5068 cloutier2014
34.5068 currie2010
dec_deg (deg)
Value Error Ref.
57.04462752 1.387 gaiacollaboration2018
57.04462778 61.0 flewelling2016
57.04469444 moraux2013
57.04466 barentsen2014
57.04465278 mayne2007
57.0446 cloutier2014
57.0446 currie2010