Star • GDR1 458367126111547136

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021901.94+570042.8
[Cloutier2014] 1840
[CHI2010] h Per M 1901
GDR2 458367126111547136
PSO J021901.935+570042.808
[MAB2013] 512
mayne2007_persei 3946
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 01.9383 h m s gaiacollaboration2016
dec +57 00 42.8662 d m s gaiacollaboration2016
ra_deg 34.75807622 deg gaiacollaboration2016
dec_deg 57.01190727 deg gaiacollaboration2016
var_amp 0.049 mag moraux2013
rot_period 0.45 days moraux2013
M_star 0.52 Msun moraux2013
log_M_star -0.284 log Msun moraux2013
V 22.14 0.039 mag currie2010
Ic 19.196 0.009 mag currie2010
r_sloan 21.145 0.062 mag flewelling2016
i_sloan 19.908 0.025 mag flewelling2016
z_sloan 19.217 0.019 mag flewelling2016
y_opt 18.784 0.049 mag (AB) flewelling2016
H_alpha_phot 20.38 0.17 mag barentsen2014
gaia_g 20.5673 0.0119 mag gaiacollaboration2018
gaia_bp 20.9183 0.2045 mag gaiacollaboration2018
gaia_rp 19.2817 0.0688 mag gaiacollaboration2018
J 17.33 mag moraux2013
H 16.58 mag moraux2013
K 16.29 mag moraux2013
S_3p6 16.1186 0.0723 mag cloutier2014
S_4p5 15.9843 0.0876 mag cloutier2014
S_5p8 15.8388 0.1593 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.
22.79 0.8611765208 mayne2007
V (mag)
Value Error Ref.
21.923 0.176 mayne2007
Ic (mag)
Value Error Ref.
22.79 0.8611765208 mayne2007
r_sloan (mag)
Value Error Ref.
20.79 0.18 barentsen2014
i_sloan (mag)
Value Error Ref.
19.79 moraux2013
19.49 0.1 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 19 01.939 flewelling2016
02 19 01.95 moraux2013
02 19 01.937 barentsen2014
02 19 01.930 mayne2007
02 19 01.939 gaiacollaboration2018
02 19 01.944 cloutier2014
02 19 01.944 currie2010
dec (d m s)
Value Error Ref.
+57 00 42.87 flewelling2016
+57 00 43.1 moraux2013
+57 00 42.84 barentsen2014
+57 00 42.93 mayne2007
+57 00 42.86 gaiacollaboration2018
+57 00 42.84 cloutier2014
+57 00 42.84 currie2010
ra_deg (deg)
Value Error Ref.
34.75807917 10.0 flewelling2016
34.758125 moraux2013
34.75807 barentsen2014
34.75804167 mayne2007
34.75807788 0.7054 gaiacollaboration2018
34.7581 cloutier2014
34.7581 currie2010
dec_deg (deg)
Value Error Ref.
57.01190833 10.0 flewelling2016
57.01197222 moraux2013
57.0119 barentsen2014
57.011925 mayne2007
57.01190525 0.8683 gaiacollaboration2018
57.0119 cloutier2014
57.0119 currie2010