Star • GDR1 458372039553755008

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 1714
mayne2007_persei 4307
[CHI2010] h Per M 1774
IPHAS J021836.56+570752.5
PSO J021836.567+570752.446
GDR2 458372039553755008
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 36.5701 h m s gaiacollaboration2016
dec +57 07 52.4809 d m s gaiacollaboration2016
ra_deg 34.65237527 deg gaiacollaboration2016
dec_deg 57.13124471 deg gaiacollaboration2016
pm_ra -1.361 1.612 mas/yr gaiacollaboration2018
pm_dec 1.916 1.881 mas/yr gaiacollaboration2018
plx 0.0464 0.8571 mas gaiacollaboration2018
V 21.779 0.03 mag currie2010
Ic 18.895 0.007 mag currie2010
r_sloan 20.986 0.107 mag flewelling2016
i_sloan 19.687 0.049 mag flewelling2016
z_sloan 18.895 0.02 mag flewelling2016
y_opt 18.533 0.029 mag (AB) flewelling2016
H_alpha_phot 19.97 0.11 mag barentsen2014
gaia_g 20.3776 0.0087 mag gaiacollaboration2018
gaia_bp 20.4926 0.1461 mag gaiacollaboration2018
gaia_rp 18.875 0.043 mag gaiacollaboration2018
S_3p6 15.6045 0.0567 mag cloutier2014
S_4p5 15.5703 0.0714 mag cloutier2014
S_5p8 15.3945 0.1104 mag cloutier2014
S_8 15.1984 0.1392 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.
21.778 0.4780481147 mayne2007
V (mag)
Value Error Ref.
21.498 0.119 mayne2007
Ic (mag)
Value Error Ref.
21.778 0.4780481147 mayne2007
r_sloan (mag)
Value Error Ref.
20.95 0.2 barentsen2014
i_sloan (mag)
Value Error Ref.
19.33 0.08 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 36.570 gaiacollaboration2018
02 18 36.570 flewelling2016
02 18 36.576 cloutier2014
02 18 36.576 currie2010
02 18 36.570 mayne2007
02 18 36.564 barentsen2014
dec (d m s)
Value Error Ref.
+57 07 52.49 gaiacollaboration2018
+57 07 52.48 flewelling2016
+57 07 52.68 cloutier2014
+57 07 52.68 currie2010
+57 07 52.56 mayne2007
+57 07 52.54 barentsen2014
ra_deg (deg)
Value Error Ref.
34.65237536 0.516 gaiacollaboration2018
34.652375 29.0 flewelling2016
34.6524 cloutier2014
34.6524 currie2010
34.652375 mayne2007
34.65235 barentsen2014
dec_deg (deg)
Value Error Ref.
57.13124644 0.7117 gaiacollaboration2018
57.13124444 23.0 flewelling2016
57.1313 cloutier2014
57.1313 currie2010
57.13126667 mayne2007
57.13126 barentsen2014