Star • GDR1 458566717527749504

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J021819.582+571324.974
[CHI2010] h Per M 1718
[Cloutier2014] 1659
IPHAS J021819.58+571325.0
GDR2 458566717527749504
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 19.5909 h m s gaiacollaboration2016
dec +57 13 24.9472 d m s gaiacollaboration2016
ra_deg 34.5816287 deg gaiacollaboration2016
dec_deg 57.22359644 deg gaiacollaboration2016
pm_ra -0.391 1.764 mas/yr gaiacollaboration2018
pm_dec -0.861 1.502 mas/yr gaiacollaboration2018
plx 1.1145 1.1491 mas gaiacollaboration2018
V 21.402 0.021 mag currie2010
Ic 18.786 0.007 mag currie2010
g_sloan 22.06 0.196 mag flewelling2016
r_sloan 20.698 0.044 mag flewelling2016
i_sloan 19.5 0.064 mag flewelling2016
z_sloan 18.902 0.014 mag flewelling2016
y_opt 18.664 0.028 mag (AB) flewelling2016
H_alpha_phot 19.82 0.1 mag barentsen2014
gaia_g 20.2195 0.0095 mag gaiacollaboration2018
gaia_bp 20.7701 0.1059 mag gaiacollaboration2018
gaia_rp 18.8427 0.0372 mag gaiacollaboration2018
S_3p6 15.9605 0.068 mag cloutier2014
S_4p5 15.8671 0.0849 mag cloutier2014
S_5p8 15.524 0.1294 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.
20.46 0.13 barentsen2014
i_sloan (mag)
Value Error Ref.
19.02 0.06 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 19.591 gaiacollaboration2018
02 18 19.590 flewelling2016
02 18 19.584 cloutier2014
02 18 19.584 currie2010
02 18 19.584 barentsen2014
dec (d m s)
Value Error Ref.
+57 13 24.94 gaiacollaboration2018
+57 13 24.95 flewelling2016
+57 13 24.96 cloutier2014
+57 13 24.96 currie2010
+57 13 25.03 barentsen2014
ra_deg (deg)
Value Error Ref.
34.58163085 0.5486 gaiacollaboration2018
34.581625 10.0 flewelling2016
34.5816 cloutier2014
34.5816 currie2010
34.5816 barentsen2014
dec_deg (deg)
Value Error Ref.
57.22359574 0.6216 gaiacollaboration2018
57.22359722 4.0 flewelling2016
57.2236 cloutier2014
57.2236 currie2010
57.22362 barentsen2014