Star • GDR1 458366468975940992

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[SHM2002] 2285
[CHI2010] h Per M 359
PSO J021831.797+565905.580
[KGM2001] 2010
[Cloutier2014] 311
2MASS J02183180+5659055
GDR2 458366473280255744
[CHI2010] h Per M359
[KGM2001] 1998
IPHAS J021831.80+565905.6
[CHI2010] S 531
mayne2007_persei 252
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 31.7998 h m s gaiacollaboration2016
dec +56 59 05.5605 d m s gaiacollaboration2016
ra_deg 34.63249927 deg gaiacollaboration2016
dec_deg 56.98487793 deg gaiacollaboration2016
pm_ra -0.667 0.068 mas/yr gaiacollaboration2018
pm_dec -1.082 0.081 mas/yr gaiacollaboration2018
plx 0.3203 0.039 mas gaiacollaboration2018
st_dist 3122.0731 380.1463 pc gaiacollaboration2018
spt B9.3 [char] currie2010
spt_num 19.3 1.3 [decimal allowed] currie2010
spt_lit B9.3 [char] currie2010
U 15.582 mag slesnick2002
B 15.347 mag slesnick2002
V 14.884 0.005 mag currie2010
Ic 14.308 0.005 mag currie2010
g_sloan 15.05 0.004 mag flewelling2016
r_sloan 14.801 0.000261 mag flewelling2016
i_sloan 14.739 0.004 mag flewelling2016
z_sloan 14.691 0.004 mag flewelling2016
y_opt 14.608 0.005 mag (AB) flewelling2016
H_alpha_phot 17.798 mag keller2002
gaia_g 14.7855 0.0003 mag gaiacollaboration2018
gaia_bp 15.0369 0.0025 mag gaiacollaboration2018
gaia_rp 14.359 0.0021 mag gaiacollaboration2018
tm_J 13.827 0.032 mag cutri2003
tm_H 13.67 0.037 mag cutri2003
tm_K 13.6 0.039 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.5347 0.0239 mag cloutier2014
S_4p5 13.5484 0.0293 mag cloutier2014
S_5p8 13.4494 0.0402 mag cloutier2014
S_8 13.5854 0.0603 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.
6684.67 422.0 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
8.659 2.415 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.19 0.275 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
15.66 keller2002
B (mag)
Value Error Ref.
15.371 0.0144222051 mayne2007
15.343 keller2002
V (mag)
Value Error Ref.
14.887 0.008 mayne2007
14.852 slesnick2002
14.854 keller2002
Ic (mag)
Value Error Ref.
15.371 0.0144222051 mayne2007
14.424 keller2002
r_sloan (mag)
Value Error Ref.
14.71 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.42 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
14.62 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 31.800 gaiacollaboration2018
02 18 31.803 cutri2003
02 18 31.800 flewelling2016
02 18 31.800 cloutier2014
02 18 31.800 currie2010
02 18 31.791 mayne2007
02 18 31.72 slesnick2002
02 18 31.841 keller2002
02 18 31.798 barentsen2014
dec (d m s)
Value Error Ref.
+56 59 05.56 gaiacollaboration2018
+56 59 05.59 cutri2003
+56 59 05.56 flewelling2016
+56 59 05.64 cloutier2014
+56 59 05.64 currie2010
+56 59 05.64 mayne2007
+56 59 05.6 slesnick2002
+56 59 05.39 keller2002
+56 59 05.57 barentsen2014
ra_deg (deg)
Value Error Ref.
34.63249926 0.0206 gaiacollaboration2018
34.632513 60.0 cutri2003
34.6325 5.0 flewelling2016
34.6325 cloutier2014
34.6325 currie2010
34.6324625 mayne2007
34.63216667 slesnick2002
34.63267 keller2002
34.63249 barentsen2014
dec_deg (deg)
Value Error Ref.
56.98487767 0.0304 gaiacollaboration2018
56.984886 60.0 cutri2003
56.98487778 4.0 flewelling2016
56.9849 cloutier2014
56.9849 currie2010
56.9849 mayne2007
56.98488889 slesnick2002
56.98483 keller2002
56.98488 barentsen2014

All young stellar objects welcome!

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