Star • GDR1 458366262816970880

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 7258
[KGM2001] 7283
[CHI2010] h Per M7409
2MASS J02184190+5658203
[CHI2010] S 9437
[CHI2010] h Per M 7409
PSO J021841.906+565820.366
IPHAS J021841.91+565820.4
GDR2 458366267121831808
mayne2007_persei 796
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 41.9077 h m s gaiacollaboration2016
dec +56 58 20.3483 d m s gaiacollaboration2016
ra_deg 34.6746156 deg gaiacollaboration2016
dec_deg 56.97231898 deg gaiacollaboration2016
pm_ra -0.36 0.163 mas/yr gaiacollaboration2018
pm_dec -4.204 0.18 mas/yr gaiacollaboration2018
plx 0.7464 0.0859 mas gaiacollaboration2018
st_dist 1339.7642 154.1878 pc gaiacollaboration2018
spt G4.5 [char] currie2010
spt_num 44.5 2.1 [decimal allowed] currie2010
spt_lit G4.5 [char] currie2010
Agaia 0.824 0.1353 mag gaiacollaboration2018
V 17.232 0.001 mag currie2010
Ic 15.992 0.002 mag currie2010
g_sloan 17.697 0.006 mag flewelling2016
r_sloan 16.867 0.003 mag flewelling2016
i_sloan 16.488 0.004 mag flewelling2016
z_sloan 16.284 0.005 mag flewelling2016
y_opt 16.139 0.007 mag (AB) flewelling2016
H_alpha_phot 16.45 0.01 mag barentsen2014
gaia_g 16.8696 0.0009 mag gaiacollaboration2018
gaia_bp 17.5031 0.0064 mag gaiacollaboration2018
gaia_rp 16.1005 0.0039 mag gaiacollaboration2018
tm_J 15.093 0.038 mag cutri2003
tm_H 14.657 0.046 mag cutri2003
tm_K 14.636 0.09 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.4387 0.0341 mag cloutier2014
S_4p5 14.4306 0.0422 mag cloutier2014
S_5p8 14.4317 0.0626 mag cloutier2014
S_8 14.4361 0.0846 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.
4501.16 136.08 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.306 0.0735 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.91 0.055 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.38 0.027513633 mayne2007
V (mag)
Value Error Ref.
17.252 0.009 mayne2007
17.272 keller2002
Ic (mag)
Value Error Ref.
18.38 0.027513633 mayne2007
16.127 keller2002
r_sloan (mag)
Value Error Ref.
16.79 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.15 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 41.908 gaiacollaboration2018
02 18 41.909 cutri2003
02 18 41.908 flewelling2016
02 18 41.928 cloutier2014
02 18 41.928 currie2010
02 18 41.900 mayne2007
02 18 41.933 keller2002
02 18 41.906 barentsen2014
dec (d m s)
Value Error Ref.
+56 58 20.35 gaiacollaboration2018
+56 58 20.40 cutri2003
+56 58 20.35 flewelling2016
+56 58 20.28 cloutier2014
+56 58 20.28 currie2010
+56 58 20.40 mayne2007
+56 58 20.17 keller2002
+56 58 20.35 barentsen2014
ra_deg (deg)
Value Error Ref.
34.67461588 0.0511 gaiacollaboration2018
34.674619 0.0 cutri2003
34.67461667 4.0 flewelling2016
34.6747 cloutier2014
34.6747 currie2010
34.67458333 mayne2007
34.67472 keller2002
34.67461 barentsen2014
dec_deg (deg)
Value Error Ref.
56.97231824 0.0678 gaiacollaboration2018
56.972332 0.0 cutri2003
56.97231944 5.0 flewelling2016
56.9723 cloutier2014
56.9723 currie2010
56.97233333 mayne2007
56.97227 keller2002
56.97232 barentsen2014