Star • GDR1 458408147336257920

Cluster
h and chi Per
Proposed Clusters
chi Per
h Per
Alternate Names
GDR2 458408147336257920
GDR1 458408147336257920
IPHAS J022220.78+570925.6
[Cloutier2014] 3853
[BNM2013] 18.04 2799
GDR1 458408147336257920
mayne2007_persei 3184
PSO J022220.773+570925.645
[CHI2010] h Per M 3955
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 20.7763 h m s gaiacollaboration2016
dec +57 09 25.5857 d m s gaiacollaboration2016
ra_deg 35.58656811 deg gaiacollaboration2016
dec_deg 57.15710713 deg gaiacollaboration2016
pm_ra 7.32 0.935 mas/yr gaiacollaboration2018
pm_dec 2.803 1.11 mas/yr gaiacollaboration2018
plx 0.3557 0.4985 mas gaiacollaboration2018
U 22.717 0.376 mag bell2013
V 20.356 0.008 mag currie2010
Ic 18.345 0.006 mag currie2010
g_sloan 21.327 0.208 mag flewelling2016
r_sloan 19.766 0.014 mag flewelling2016
i_sloan 19.027 0.01 mag flewelling2016
z_sloan 18.639 0.01 mag flewelling2016
y_opt 18.361 0.02 mag (AB) flewelling2016
H_alpha_phot 19.35 0.12 mag barentsen2014
gaia_g 19.666 0.0048 mag gaiacollaboration2018
gaia_bp 20.2749 0.0662 mag gaiacollaboration2018
gaia_rp 18.3199 0.033 mag gaiacollaboration2018
tm_J 15.769 0.096 mag gaiacollaboration2018
tm_H 15.39 0.085 mag gaiacollaboration2018
tm_K 14.983 0.153 mag gaiacollaboration2018
tm_flags "AAB,0" [char] gaiacollaboration2018
S_3p6 15.7316 0.0608 mag cloutier2014
S_4p5 15.6442 0.075 mag cloutier2014
S_5p8 15.8053 0.1491 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per bell2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
22.713 0.7904587276 mayne2007
V (mag)
Value Error Ref.
20.297 0.048 mayne2007
Ic (mag)
Value Error Ref.
22.713 0.7904587276 mayne2007
g_sloan (mag)
Value Error Ref.
21.098 0.03 bell2013
r_sloan (mag)
Value Error Ref.
19.687 0.016 bell2013
19.61 0.07 barentsen2014
i_sloan (mag)
Value Error Ref.
18.89 0.02 bell2013
18.61 0.07 barentsen2014
z_sloan (mag)
Value Error Ref.
18.474 0.012 bell2013
gaia_g (mag)
Value Error Ref.
19.516 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 22 20.776 gaiacollaboration2016
02 22 20.780 flewelling2016
02 22 20.775 bell2013
02 22 20.779 barentsen2014
02 22 20.771 mayne2007
02 22 20.777 gaiacollaboration2018
02 22 20.760 cloutier2014
02 22 20.760 currie2010
dec (d m s)
Value Error Ref.
+57 09 25.59 gaiacollaboration2016
+57 09 25.58 flewelling2016
+57 09 25.62 bell2013
+57 09 25.60 barentsen2014
+57 09 25.59 mayne2007
+57 09 25.59 gaiacollaboration2018
+57 09 25.56 cloutier2014
+57 09 25.56 currie2010
ra_deg (deg)
Value Error Ref.
35.58656811 2.357 gaiacollaboration2016
35.58658333 15.0 flewelling2016
35.5865625 bell2013
35.58658 barentsen2014
35.58654583 mayne2007
35.58656982 0.3211 gaiacollaboration2018
35.5865 cloutier2014
35.5865 currie2010
dec_deg (deg)
Value Error Ref.
57.15710713 1.54 gaiacollaboration2016
57.15710556 9.0 flewelling2016
57.15711667 bell2013
57.15711 barentsen2014
57.15710833 mayne2007
57.15710738 0.4042 gaiacollaboration2018
57.1571 cloutier2014
57.1571 currie2010