Star • GDR1 458345475175175168

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458345479479052544
PSO J021748.617+565507.192
[KGM2001] 6623
[Cloutier2014] 6817
[CHI2010] h Per M 6965
2MASS J02174861+5655071
[CHI2010] S 1089
IPHAS J021748.62+565507.2
[CHI2010] h Per M6965
mayne2007_persei 679
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 48.6267 h m s gaiacollaboration2016
dec +56 55 07.1141 d m s gaiacollaboration2016
ra_deg 34.45261128 deg gaiacollaboration2016
dec_deg 56.91864281 deg gaiacollaboration2016
pm_ra -1.865 0.173 mas/yr gaiacollaboration2018
pm_dec 0.342 0.129 mas/yr gaiacollaboration2018
plx 0.0468 0.0774 mas gaiacollaboration2018
spt F8.6 [char] currie2010
spt_num 38.6 3.0 [decimal allowed] currie2010
spt_lit F8.6 [char] currie2010
Agaia 0.5948 1.26455 mag gaiacollaboration2018
V 17.061 0.001 mag currie2010
Ic 15.615 0.001 mag currie2010
g_sloan 17.584 0.003 mag flewelling2016
r_sloan 16.637 0.004 mag flewelling2016
i_sloan 16.134 0.003 mag flewelling2016
z_sloan 15.852 0.003 mag flewelling2016
y_opt 15.658 0.005 mag (AB) flewelling2016
H_alpha_phot 16.14 0.01 mag barentsen2014
gaia_g 16.5906 0.0008 mag gaiacollaboration2018
gaia_bp 17.322 0.0123 mag gaiacollaboration2018
gaia_rp 15.7221 0.0039 mag gaiacollaboration2018
tm_J 14.504 0.039 mag cutri2003
tm_H 13.906 0.062 mag cutri2003
tm_K 13.741 0.044 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.5849 0.0242 mag cloutier2014
S_4p5 13.7065 0.0312 mag cloutier2014
S_5p8 13.7502 0.0484 mag cloutier2014
S_8 13.5112 0.0599 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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4435.8 164.1 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.32 0.0252982213 mayne2007
V (mag)
Value Error Ref.
17.069 0.008 mayne2007
17.04 keller2002
Ic (mag)
Value Error Ref.
18.32 0.0252982213 mayne2007
15.716 keller2002
r_sloan (mag)
Value Error Ref.
16.52 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.75 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 48.627 gaiacollaboration2018
02 17 48.620 cutri2003
02 17 48.626 flewelling2016
02 17 48.624 cloutier2014
02 17 48.624 currie2010
02 17 48.621 mayne2007
02 17 48.677 keller2002
02 17 48.619 barentsen2014
dec (d m s)
Value Error Ref.
+56 55 07.11 gaiacollaboration2018
+56 55 07.15 cutri2003
+56 55 07.12 flewelling2016
+56 55 07.32 cloutier2014
+56 55 07.32 currie2010
+56 55 07.14 mayne2007
+56 55 06.85 keller2002
+56 55 07.18 barentsen2014
ra_deg (deg)
Value Error Ref.
34.45261078 0.0482 gaiacollaboration2018
34.452583 60.0 cutri2003
34.45260833 4.0 flewelling2016
34.4526 cloutier2014
34.4526 currie2010
34.4525875 mayne2007
34.45282 keller2002
34.45258 barentsen2014
dec_deg (deg)
Value Error Ref.
56.9186428 0.0573 gaiacollaboration2018
56.918652 60.0 cutri2003
56.91864444 7.0 flewelling2016
56.9187 cloutier2014
56.9187 currie2010
56.91865 mayne2007
56.91857 keller2002
56.91866 barentsen2014