Star • GDR1 458369801870158592

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 785
[CHI2010] S 9939
[CHI2010] h Per M 839
PSO J021819.836+570232.087
2MASS J02181983+5702320
mayne2007_persei 1138
WISEA J021819.73+570231.0
IPHAS J021819.83+570232.1
[KGM2001] 6347
[CHI2010] h Per M839
GDR2 458369806174508288
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 19.8398 h m s gaiacollaboration2016
dec +57 02 32.0534 d m s gaiacollaboration2016
ra_deg 34.58266576 deg gaiacollaboration2016
dec_deg 57.04223704 deg gaiacollaboration2016
pm_ra 0.408 0.212 mas/yr gaiacollaboration2018
pm_dec -3.095 0.16 mas/yr gaiacollaboration2018
plx 0.5889 0.0897 mas gaiacollaboration2018
st_dist 1698.0812 258.6481 pc gaiacollaboration2018
spt G4.6 [char] currie2010
spt_num 44.6 4.8 [decimal allowed] currie2010
spt_lit G4.6 [char] currie2010
U 18.963 mag keller2002
B 18.162 mag keller2002
V 16.934 0.001 mag currie2010
Ic 15.537 0.001 mag currie2010
g_sloan 17.408 0.008 mag flewelling2016
r_sloan 16.481 0.004 mag flewelling2016
i_sloan 16.045 0.007 mag flewelling2016
z_sloan 15.804 0.003 mag flewelling2016
y_opt 15.611 0.01 mag (AB) flewelling2016
H_alpha_phot 16.03 0.01 mag barentsen2014
gaia_g 16.478 0.0008 mag gaiacollaboration2018
gaia_bp 17.1697 0.007 mag gaiacollaboration2018
gaia_rp 15.6332 0.0052 mag gaiacollaboration2018
tm_J 14.62 0.026 mag cutri2003
tm_H 14.106 0.038 mag cutri2003
tm_K 13.898 0.047 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.9316 0.0299 mag cloutier2014
S_4p5 13.8963 0.0355 mag cloutier2014
S_5p8 13.9245 0.0633 mag cloutier2014
S_8 13.9723 0.0909 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.
4368.0 256.375 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.11 0.0252982213 mayne2007
V (mag)
Value Error Ref.
16.896 0.008 mayne2007
16.926 keller2002
Ic (mag)
Value Error Ref.
18.11 0.0252982213 mayne2007
15.635 keller2002
r_sloan (mag)
Value Error Ref.
16.4 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.71 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 19.840 gaiacollaboration2018
02 18 19.830 cutri2003
02 18 19.840 flewelling2016
02 18 19.824 cloutier2014
02 18 19.824 currie2010
02 18 19.842 mayne2007
02 18 19.853 keller2002
02 18 19.829 barentsen2014
dec (d m s)
Value Error Ref.
+57 02 32.05 gaiacollaboration2018
+57 02 32.06 cutri2003
+57 02 32.06 flewelling2016
+57 02 31.92 cloutier2014
+57 02 31.92 currie2010
+57 02 32.18 mayne2007
+57 02 31.85 keller2002
+57 02 32.14 barentsen2014
ra_deg (deg)
Value Error Ref.
34.58266599 0.056 gaiacollaboration2018
34.582627 60.0 cutri2003
34.58266667 13.0 flewelling2016
34.5826 cloutier2014
34.5826 currie2010
34.582675 mayne2007
34.58272 keller2002
34.58262 barentsen2014
dec_deg (deg)
Value Error Ref.
57.04223634 0.0687 gaiacollaboration2018
57.04224 60.0 cutri2003
57.04223889 3.0 flewelling2016
57.0422 cloutier2014
57.0422 currie2010
57.04227222 mayne2007
57.04218 keller2002
57.04226 barentsen2014