Star • GDR1 458567271581094272

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 1817
GDR2 458567271581094272
IPHAS J021829.32+571532.1
PSO J021829.316+571532.065
mayne2007_persei 6714
[CHI2010] h Per M 1878
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 29.3225 h m s gaiacollaboration2016
dec +57 15 32.0618 d m s gaiacollaboration2016
ra_deg 34.62217698 deg gaiacollaboration2016
dec_deg 57.25890606 deg gaiacollaboration2016
pm_ra -1.957 2.123 mas/yr gaiacollaboration2018
pm_dec -0.457 1.981 mas/yr gaiacollaboration2018
plx -0.5712 1.0783 mas gaiacollaboration2018
V 21.958 0.033 mag currie2010
Ic 19.154 0.008 mag currie2010
r_sloan 21.16 0.103 mag flewelling2016
i_sloan 19.833 0.034 mag flewelling2016
z_sloan 19.123 0.025 mag flewelling2016
y_opt 18.767 0.051 mag (AB) flewelling2016
H_alpha_phot 20.26 0.16 mag barentsen2014
gaia_g 20.56 0.0124 mag gaiacollaboration2018
gaia_bp 20.4959 0.1646 mag gaiacollaboration2018
gaia_rp 19.204 0.0662 mag gaiacollaboration2018
S_3p6 16.1449 0.0738 mag cloutier2014
S_4p5 16.0408 0.0904 mag cloutier2014
S_5p8 15.9165 0.1732 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.
23.665 1.3415364326 mayne2007
V (mag)
Value Error Ref.
21.737 0.142 mayne2007
Ic (mag)
Value Error Ref.
23.665 1.3415364326 mayne2007
r_sloan (mag)
Value Error Ref.
21.07 0.25 barentsen2014
i_sloan (mag)
Value Error Ref.
19.32 0.09 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 29.323 gaiacollaboration2018
02 18 29.321 flewelling2016
02 18 29.328 cloutier2014
02 18 29.328 currie2010
02 18 29.320 mayne2007
02 18 29.316 barentsen2014
dec (d m s)
Value Error Ref.
+57 15 32.06 gaiacollaboration2018
+57 15 32.06 flewelling2016
+57 15 32.04 cloutier2014
+57 15 32.04 currie2010
+57 15 32.08 mayne2007
+57 15 32.08 barentsen2014
ra_deg (deg)
Value Error Ref.
34.62217989 0.587 gaiacollaboration2018
34.62217083 11.0 flewelling2016
34.6222 cloutier2014
34.6222 currie2010
34.62216667 mayne2007
34.62215 barentsen2014
dec_deg (deg)
Value Error Ref.
57.25890679 0.9122 gaiacollaboration2018
57.25890556 14.0 flewelling2016
57.2589 cloutier2014
57.2589 currie2010
57.25891111 mayne2007
57.25891 barentsen2014