Star • GDR1 458470411481725824

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 9922
PSO J022018.192+571712.836
mayne2007_persei 5546
[Cloutier2014] 9740
IPHAS J022018.20+571713.0
GDR2 458470411481725824
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 18.1996 h m s gaiacollaboration2016
dec +57 17 12.8227 d m s gaiacollaboration2016
ra_deg 35.07583155 deg gaiacollaboration2016
dec_deg 57.28689518 deg gaiacollaboration2016
pm_ra -1.805 1.008 mas/yr gaiacollaboration2018
pm_dec -5.085 0.991 mas/yr gaiacollaboration2018
plx 0.408 0.6261 mas gaiacollaboration2018
V 21.023 0.015 mag currie2010
Ic 18.618 0.006 mag currie2010
g_sloan 21.525 0.237 mag flewelling2016
r_sloan 20.28 0.015 mag flewelling2016
i_sloan 19.252 0.018 mag flewelling2016
z_sloan 18.777 0.023 mag flewelling2016
y_opt 18.518 0.043 mag (AB) flewelling2016
H_alpha_phot 19.64 0.08 mag barentsen2014
gaia_g 19.9969 0.0055 mag gaiacollaboration2018
gaia_bp 20.5476 0.1619 mag gaiacollaboration2018
gaia_rp 18.7417 0.0343 mag gaiacollaboration2018
S_3p6 15.8825 0.0648 mag cloutier2014
S_4p5 15.8511 0.0823 mag cloutier2014
S_5p8 16.0303 0.1786 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.
23.295 1.0922348649 mayne2007
V (mag)
Value Error Ref.
21.04 0.084 mayne2007
Ic (mag)
Value Error Ref.
23.295 1.0922348649 mayne2007
r_sloan (mag)
Value Error Ref.
20.22 0.11 barentsen2014
i_sloan (mag)
Value Error Ref.
18.83 0.05 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 20 18.199 gaiacollaboration2018
02 20 18.201 flewelling2016
02 20 18.192 cloutier2014
02 20 18.192 currie2010
02 20 18.203 mayne2007
02 20 18.197 barentsen2014
dec (d m s)
Value Error Ref.
+57 17 12.82 gaiacollaboration2018
+57 17 12.82 flewelling2016
+57 17 12.84 cloutier2014
+57 17 12.84 currie2010
+57 17 12.90 mayne2007
+57 17 12.95 barentsen2014
ra_deg (deg)
Value Error Ref.
35.07583029 0.3584 gaiacollaboration2018
35.0758375 7.0 flewelling2016
35.0758 cloutier2014
35.0758 currie2010
35.07584583 mayne2007
35.07582 barentsen2014
dec_deg (deg)
Value Error Ref.
57.28689457 0.513 gaiacollaboration2018
57.28689444 5.0 flewelling2016
57.2869 cloutier2014
57.2869 currie2010
57.28691667 mayne2007
57.28693 barentsen2014