Star • GDR1 458370489064902272

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 640
[CHI2010] h Per M640
GDR2 458370493369276928
[Cloutier2014] 588
[KGM2001] 4466
IPHAS J021805.98+570235.8
2MASS J02180599+5702357
PSO J021806.001+570235.743
[CHI2010] S 742
mayne2007_persei 506
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 06.0076 h m s gaiacollaboration2016
dec +57 02 35.7026 d m s gaiacollaboration2016
ra_deg 34.52503164 deg gaiacollaboration2016
dec_deg 57.04325073 deg gaiacollaboration2016
pm_ra 4.472 0.103 mas/yr gaiacollaboration2018
pm_dec -2.381 0.103 mas/yr gaiacollaboration2018
plx 0.6346 0.0571 mas gaiacollaboration2018
st_dist 1575.7958 141.7869 pc gaiacollaboration2018
spt F7.6 [char] currie2010
spt_num 37.6 2.0 [decimal allowed] currie2010
spt_lit F7.6 [char] currie2010
Agaia 0.9507 0.3701 mag gaiacollaboration2018
U 17.553 mag keller2002
B 17.217 mag keller2002
V 16.28 0.002 mag currie2010
Ic 15.125 0.007 mag currie2010
g_sloan 16.656 0.006 mag flewelling2016
r_sloan 15.966 0.003 mag flewelling2016
i_sloan 15.643 0.004 mag flewelling2016
z_sloan 15.476 0.004 mag flewelling2016
y_opt 15.339 0.003 mag (AB) flewelling2016
H_alpha_phot 18.778 mag keller2002
gaia_g 15.9682 0.0007 mag gaiacollaboration2018
gaia_bp 16.5037 0.0038 mag gaiacollaboration2018
gaia_rp 15.2616 0.0021 mag gaiacollaboration2018
tm_J 14.326 0.026 mag cutri2003
tm_H 14.012 0.041 mag cutri2003
tm_K 13.844 0.045 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.8068 0.0267 mag cloutier2014
S_4p5 13.8185 0.0328 mag cloutier2014
S_5p8 13.8696 0.0467 mag cloutier2014
S_8 13.6507 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.
4900.57 154.195 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.856 0.1665 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.28 0.085 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.189 0.0156524758 mayne2007
V (mag)
Value Error Ref.
16.276 0.007 mayne2007
16.256 keller2002
Ic (mag)
Value Error Ref.
17.189 0.0156524758 mayne2007
15.275 keller2002
r_sloan (mag)
Value Error Ref.
15.87 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
15.31 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.58 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 06.008 gaiacollaboration2018
02 18 06.000 cutri2003
02 18 06.008 flewelling2016
02 18 06.000 cloutier2014
02 18 06.000 currie2010
02 18 05.988 mayne2007
02 18 06.041 keller2002
02 18 05.983 barentsen2014
dec (d m s)
Value Error Ref.
+57 02 35.70 gaiacollaboration2018
+57 02 35.73 cutri2003
+57 02 35.70 flewelling2016
+57 02 35.88 cloutier2014
+57 02 35.88 currie2010
+57 02 35.74 mayne2007
+57 02 35.56 keller2002
+57 02 35.81 barentsen2014
ra_deg (deg)
Value Error Ref.
34.52503282 0.031 gaiacollaboration2018
34.524999 60.0 cutri2003
34.52503333 10.0 flewelling2016
34.525 cloutier2014
34.525 currie2010
34.52495 mayne2007
34.52517 keller2002
34.52493 barentsen2014
dec_deg (deg)
Value Error Ref.
57.04325032 0.0417 gaiacollaboration2018
57.043259 60.0 cutri2003
57.04325 10.0 flewelling2016
57.0433 cloutier2014
57.0433 currie2010
57.04326111 mayne2007
57.04321 keller2002
57.04328 barentsen2014