Star • GDR1 458454090606269568

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 3942
PSO J022123.331+570804.684
IPHAS J022123.32+570804.7
GDR2 458454090606269568
[Cloutier2014] 3841
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 23.3347 h m s gaiacollaboration2016
dec +57 08 04.6631 d m s gaiacollaboration2016
ra_deg 35.34722777 deg gaiacollaboration2016
dec_deg 57.13462863 deg gaiacollaboration2016
pm_ra -0.586 0.898 mas/yr gaiacollaboration2018
pm_dec -1.89 0.739 mas/yr gaiacollaboration2018
plx 0.1689 0.5269 mas gaiacollaboration2018
V 20.48 0.009 mag currie2010
Ic 18.289 0.005 mag currie2010
g_sloan 21.747 0.111 mag flewelling2016
r_sloan 19.855 0.012 mag flewelling2016
i_sloan 19.004 0.012 mag flewelling2016
z_sloan 18.498 0.007 mag flewelling2016
y_opt 18.213 0.016 mag (AB) flewelling2016
H_alpha_phot 19.17 0.11 mag barentsen2014
gaia_g 19.6099 0.0051 mag gaiacollaboration2018
gaia_bp 20.0563 0.1068 mag gaiacollaboration2018
gaia_rp 18.3959 0.019 mag gaiacollaboration2018
S_3p6 15.6055 0.0572 mag cloutier2014
S_4p5 15.5714 0.0716 mag cloutier2014
S_5p8 15.2591 0.1109 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
r_sloan (mag)
Value Error Ref.
19.87 0.08 barentsen2014
i_sloan (mag)
Value Error Ref.
18.64 0.07 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 23.334 gaiacollaboration2018
02 21 23.333 flewelling2016
02 21 23.304 cloutier2014
02 21 23.304 currie2010
02 21 23.323 barentsen2014
dec (d m s)
Value Error Ref.
+57 08 04.66 gaiacollaboration2018
+57 08 04.67 flewelling2016
+57 08 04.56 cloutier2014
+57 08 04.56 currie2010
+57 08 04.67 barentsen2014
ra_deg (deg)
Value Error Ref.
35.34722671 0.3089 gaiacollaboration2018
35.34722083 9.0 flewelling2016
35.3471 cloutier2014
35.3471 currie2010
35.34718 barentsen2014
dec_deg (deg)
Value Error Ref.
57.13462884 0.3608 gaiacollaboration2018
57.13463056 30.0 flewelling2016
57.1346 cloutier2014
57.1346 currie2010
57.13463 barentsen2014