Star • GDR1 458371386719005696

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 1966
GDR2 458371386719005696
[Cloutier2014] 1903
mayne2007_persei 5075
PSO J021818.503+570437.021
IPHAS J021818.48+570437.0
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 18.5091 h m s gaiacollaboration2016
dec +57 04 37.0625 d m s gaiacollaboration2016
ra_deg 34.5771211 deg gaiacollaboration2016
dec_deg 57.0769618 deg gaiacollaboration2016
pm_ra 2.692 3.252 mas/yr gaiacollaboration2018
pm_dec -0.182 3.404 mas/yr gaiacollaboration2018
plx 1.0609 1.8126 mas gaiacollaboration2018
V 22.116 0.04 mag currie2010
Ic 19.344 0.009 mag currie2010
r_sloan 21.218 0.096 mag flewelling2016
i_sloan 20.12 0.045 mag flewelling2016
z_sloan 19.401 0.007 mag flewelling2016
y_opt 19.031 0.064 mag (AB) flewelling2016
H_alpha_phot 20.51 0.18 mag barentsen2014
gaia_g 20.8392 0.0151 mag gaiacollaboration2018
gaia_bp 20.6393 0.287 mag gaiacollaboration2018
gaia_rp 19.4808 0.0754 mag gaiacollaboration2018
S_3p6 16.4462 0.0849 mag cloutier2014
S_4p5 16.3825 0.1085 mag cloutier2014
S_5p8 16.1763 0.1957 mag cloutier2014

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.
23.417 1.3551693621 mayne2007
V (mag)
Value Error Ref.
22.443 0.27 mayne2007
Ic (mag)
Value Error Ref.
23.417 1.3551693621 mayne2007
r_sloan (mag)
Value Error Ref.
21.18 0.25 barentsen2014
i_sloan (mag)
Value Error Ref.
19.67 0.11 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 18.509 gaiacollaboration2018
02 18 18.510 flewelling2016
02 18 18.480 cloutier2014
02 18 18.480 currie2010
02 18 18.502 mayne2007
02 18 18.482 barentsen2014
dec (d m s)
Value Error Ref.
+57 04 37.07 gaiacollaboration2018
+57 04 37.06 flewelling2016
+57 04 37.20 cloutier2014
+57 04 37.20 currie2010
+57 04 37.19 mayne2007
+57 04 37.06 barentsen2014
ra_deg (deg)
Value Error Ref.
34.57712288 1.1586 gaiacollaboration2018
34.577125 13.0 flewelling2016
34.577 cloutier2014
34.577 currie2010
34.57709167 mayne2007
34.57701 barentsen2014
dec_deg (deg)
Value Error Ref.
57.07696264 1.2583 gaiacollaboration2018
57.07696111 13.0 flewelling2016
57.077 cloutier2014
57.077 currie2010
57.07699722 mayne2007
57.07696 barentsen2014