Star • GDR1 458371249278845696

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
IPHAS J021837.63+570433.7
[Cloutier2014] 1632
mayne2007_persei 3757
GDR2 458371249278845696
[CHI2010] h Per M 1691
PSO J021837.633+570433.885
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 37.6356 h m s gaiacollaboration2016
dec +57 04 33.8644 d m s gaiacollaboration2016
ra_deg 34.65681482 deg gaiacollaboration2016
dec_deg 57.07607344 deg gaiacollaboration2016
pm_ra -2.701 1.632 mas/yr gaiacollaboration2018
pm_dec 1.798 1.122 mas/yr gaiacollaboration2018
plx 0.6437 0.7514 mas gaiacollaboration2018
V 21.04 0.016 mag currie2010
Ic 18.737 0.006 mag currie2010
g_sloan 21.661 0.08 mag flewelling2016
r_sloan 20.403 0.021 mag flewelling2016
i_sloan 19.367 0.01 mag flewelling2016
z_sloan 18.874 0.018 mag flewelling2016
y_opt 18.656 0.016 mag (AB) flewelling2016
H_alpha_phot 19.67 0.09 mag barentsen2014
gaia_g 20.0521 0.0071 mag gaiacollaboration2018
gaia_bp 20.3168 0.1769 mag gaiacollaboration2018
gaia_rp 18.7896 0.0379 mag gaiacollaboration2018
S_3p6 16.019 0.0695 mag cloutier2014
S_4p5 16.1438 0.0967 mag cloutier2014
S_5p8 16.1998 0.2048 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.
22.794 0.854042739 mayne2007
V (mag)
Value Error Ref.
21.085 0.083 mayne2007
Ic (mag)
Value Error Ref.
22.794 0.854042739 mayne2007
r_sloan (mag)
Value Error Ref.
20.25 0.11 barentsen2014
i_sloan (mag)
Value Error Ref.
19.02 0.06 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 37.636 gaiacollaboration2018
02 18 37.637 flewelling2016
02 18 37.632 cloutier2014
02 18 37.632 currie2010
02 18 37.635 mayne2007
02 18 37.630 barentsen2014
dec (d m s)
Value Error Ref.
+57 04 33.86 gaiacollaboration2018
+57 04 33.86 flewelling2016
+57 04 33.96 cloutier2014
+57 04 33.96 currie2010
+57 04 33.84 mayne2007
+57 04 33.74 barentsen2014
ra_deg (deg)
Value Error Ref.
34.65681595 0.4171 gaiacollaboration2018
34.65682083 12.0 flewelling2016
34.6568 cloutier2014
34.6568 currie2010
34.6568125 mayne2007
34.65679 barentsen2014
dec_deg (deg)
Value Error Ref.
57.07607278 0.4774 gaiacollaboration2018
57.07607222 16.0 flewelling2016
57.0761 cloutier2014
57.0761 currie2010
57.07606667 mayne2007
57.07604 barentsen2014