Star • GDR1 458372962966237184

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02182048+5709486
WISEA J021820.49+570948.6
IPHAS J021820.49+570948.6
PSO J021820.490+570948.631
[CHI2010] S 6027
[Cloutier2014] 301
[CHI2010] h Per M 347
[KGM2001] 2028
[SHM2002] 2287
[CHI2010] h Per M347
mayne2007_persei 505
GDR2 458372967270407296
571
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 20.4967 h m s gaiacollaboration2016
dec +57 09 48.5972 d m s gaiacollaboration2016
ra_deg 34.58540303 deg gaiacollaboration2016
dec_deg 57.16349922 deg gaiacollaboration2016
pm_ra -0.766 0.064 mas/yr gaiacollaboration2018
pm_dec -1.303 0.086 mas/yr gaiacollaboration2018
plx 0.4199 0.0387 mas gaiacollaboration2018
st_dist 2381.5194 219.4923 pc gaiacollaboration2018
spt A0.33 [char] currie2010
spt_num 20.33 2.3 [decimal allowed] currie2010
spt_lit A0.33 [char] currie2010
U 15.642 mag slesnick2002
B 15.34 mag slesnick2002
V 14.843 0.005 mag currie2010
Ic 14.267 0.005 mag currie2010
g_sloan 15.028 0.000988 mag flewelling2016
r_sloan 14.775 0.004 mag flewelling2016
i_sloan 14.696 0.005 mag flewelling2016
z_sloan 14.65 0.003 mag flewelling2016
y_opt 14.536 0.004 mag (AB) flewelling2016
H_alpha_phot 17.95 mag keller2002
gaia_g 14.7535 0.0004 mag gaiacollaboration2018
gaia_bp 15.0175 0.002 mag gaiacollaboration2018
gaia_rp 14.311 0.0016 mag gaiacollaboration2018
tm_J 13.746 0.031 mag cutri2003
tm_H 13.61 0.03 mag cutri2003
tm_K 13.631 0.041 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.5267 0.0237 mag cloutier2014
S_4p5 13.5392 0.0291 mag cloutier2014
S_5p8 13.4714 0.038 mag cloutier2014
S_8 13.6132 0.058 mag cloutier2014
W_3p4 13.582 0.027 mag wright2010
W_4p6 13.829 0.043 mag wright2010
W_12 12.528 mag wright2010
W_22 8.638 mag wright2010
wise_flags "AAUU,0h00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
6162.67 448.5 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
5.214 1.1025 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.0 0.27 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
15.76 keller2002
B (mag)
Value Error Ref.
15.328 0.0152643375 mayne2007
15.362 keller2002
V (mag)
Value Error Ref.
14.848 0.008 mayne2007
14.854 slesnick2002
14.845 keller2002
Ic (mag)
Value Error Ref.
15.328 0.0152643375 mayne2007
14.409 keller2002
r_sloan (mag)
Value Error Ref.
14.65 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.38 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
14.55 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 20.497 gaiacollaboration2018
02 18 20.483 cutri2003
02 18 20.498 wright2010
02 18 20.497 flewelling2016
02 18 20.472 cloutier2014
02 18 20.472 currie2010
02 18 20.495 mayne2007
02 18 20.42 slesnick2002
02 18 20.422 keller2002
02 18 20.486 barentsen2014
dec (d m s)
Value Error Ref.
+57 09 48.60 gaiacollaboration2018
+57 09 48.62 cutri2003
+57 09 48.63 wright2010
+57 09 48.60 flewelling2016
+57 09 48.60 cloutier2014
+57 09 48.60 currie2010
+57 09 48.66 mayne2007
+57 09 48.9 slesnick2002
+57 09 48.53 keller2002
+57 09 48.64 barentsen2014
ra_deg (deg)
Value Error Ref.
34.58540258 0.0214 gaiacollaboration2018
34.585344 60.0 cutri2003
34.58541 33.7638 wright2010
34.58540417 3.0 flewelling2016
34.5853 cloutier2014
34.5853 currie2010
34.58539583 mayne2007
34.58508333 slesnick2002
34.58509 keller2002
34.58536 barentsen2014
dec_deg (deg)
Value Error Ref.
57.16349902 0.0357 gaiacollaboration2018
57.163506 60.0 cutri2003
57.1635077 19.8241 wright2010
57.1635 5.0 flewelling2016
57.1635 cloutier2014
57.1635 currie2010
57.16351667 mayne2007
57.16358333 slesnick2002
57.16348 keller2002
57.16351 barentsen2014