Star • GDR1 458560227835375232

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
mayne2007_persei 3251
[CHI2010] h Per M 1838
GDR2 458560227835375232
IPHAS J021750.45+570921.9
PSO J021750.463+570921.882
[Cloutier2014] 1777
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 50.4723 h m s gaiacollaboration2016
dec +57 09 21.795 d m s gaiacollaboration2016
ra_deg 34.46030136 deg gaiacollaboration2016
dec_deg 57.15605416 deg gaiacollaboration2016
pm_ra 3.176 2.098 mas/yr gaiacollaboration2018
pm_dec -7.216 2.477 mas/yr gaiacollaboration2018
plx 0.5262 1.0395 mas gaiacollaboration2018
V 21.96 0.033 mag currie2010
Ic 19.046 0.008 mag currie2010
r_sloan 21.127 0.02 mag flewelling2016
i_sloan 19.818 0.017 mag flewelling2016
z_sloan 19.127 0.014 mag flewelling2016
y_opt 18.91 0.067 mag (AB) flewelling2016
H_alpha_phot 20.19 0.15 mag barentsen2014
gaia_g 20.5791 0.0109 mag gaiacollaboration2018
gaia_bp 20.8947 0.2098 mag gaiacollaboration2018
gaia_rp 19.2553 0.0455 mag gaiacollaboration2018
S_3p6 16.1818 0.0746 mag cloutier2014
S_4p5 16.0834 0.0926 mag cloutier2014
S_5p8 16.3066 0.219 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.
21.471 0.4041546734 mayne2007
V (mag)
Value Error Ref.
22.072 0.195 mayne2007
Ic (mag)
Value Error Ref.
21.471 0.4041546734 mayne2007
r_sloan (mag)
Value Error Ref.
20.87 0.21 barentsen2014
i_sloan (mag)
Value Error Ref.
19.4 0.1 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 50.473 gaiacollaboration2018
02 17 50.474 flewelling2016
02 17 50.448 cloutier2014
02 17 50.448 currie2010
02 17 50.456 mayne2007
02 17 50.450 barentsen2014
dec (d m s)
Value Error Ref.
+57 09 21.79 gaiacollaboration2018
+57 09 21.79 flewelling2016
+57 09 21.96 cloutier2014
+57 09 21.96 currie2010
+57 09 21.97 mayne2007
+57 09 21.92 barentsen2014
ra_deg (deg)
Value Error Ref.
34.46030384 0.6469 gaiacollaboration2018
34.46030833 9.0 flewelling2016
34.4602 cloutier2014
34.4602 currie2010
34.46023333 mayne2007
34.46021 barentsen2014
dec_deg (deg)
Value Error Ref.
57.15605382 0.7933 gaiacollaboration2018
57.15605278 6.0 flewelling2016
57.1561 cloutier2014
57.1561 currie2010
57.15610278 mayne2007
57.15609 barentsen2014