Star • GDR1 458372207051928960

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 902
mayne2007_persei 623
2MASS J02181140+5706132
GDR2 458372211356179456
[CHI2010] h Per M 956
IPHAS J021811.39+570613.2
PSO J021811.399+570613.281
[KGM2001] 6981
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 11.4075 h m s gaiacollaboration2016
dec +57 06 13.2408 d m s gaiacollaboration2016
ra_deg 34.54753135 deg gaiacollaboration2016
dec_deg 57.10367799 deg gaiacollaboration2016
pm_ra -2.645 0.125 mas/yr gaiacollaboration2018
pm_dec -1.641 0.149 mas/yr gaiacollaboration2018
plx 0.0586 0.0741 mas gaiacollaboration2018
V 17.203 0.001 mag currie2010
Ic 15.843 0.001 mag currie2010
g_sloan 17.681 0.006 mag flewelling2016
r_sloan 16.79 0.003 mag flewelling2016
i_sloan 16.336 0.005 mag flewelling2016
z_sloan 16.096 0.004 mag flewelling2016
y_opt 15.905 0.003 mag (AB) flewelling2016
H_alpha_phot 16.32 0.01 mag barentsen2014
gaia_g 16.768 0.0007 mag gaiacollaboration2018
gaia_bp 17.4278 0.0103 mag gaiacollaboration2018
gaia_rp 15.9418 0.0033 mag gaiacollaboration2018
tm_J 14.816 0.04 mag cutri2003
tm_H 14.354 0.054 mag cutri2003
tm_K 14.171 0.073 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.1378 0.0302 mag cloutier2014
S_4p5 14.1305 0.0372 mag cloutier2014
S_5p8 14.2678 0.0583 mag cloutier2014
S_8 14.0113 0.0703 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.
4400.0 126.13 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.32 0.0256320112 mayne2007
V (mag)
Value Error Ref.
17.191 0.009 mayne2007
17.199 keller2002
Ic (mag)
Value Error Ref.
18.32 0.0256320112 mayne2007
15.962 keller2002
r_sloan (mag)
Value Error Ref.
16.67 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.0 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 11.407 gaiacollaboration2018
02 18 11.405 cutri2003
02 18 11.408 flewelling2016
02 18 11.400 cloutier2014
02 18 11.400 currie2010
02 18 11.400 mayne2007
02 18 11.366 keller2002
02 18 11.395 barentsen2014
dec (d m s)
Value Error Ref.
+57 06 13.24 gaiacollaboration2018
+57 06 13.27 cutri2003
+57 06 13.24 flewelling2016
+57 06 13.32 cloutier2014
+57 06 13.32 currie2010
+57 06 13.36 mayne2007
+57 06 13.03 keller2002
+57 06 13.21 barentsen2014
ra_deg (deg)
Value Error Ref.
34.54753082 0.0415 gaiacollaboration2018
34.54752 0.0 cutri2003
34.54753333 4.0 flewelling2016
34.5475 cloutier2014
34.5475 currie2010
34.5475 mayne2007
34.54736 keller2002
34.54748 barentsen2014
dec_deg (deg)
Value Error Ref.
57.10367757 0.0603 gaiacollaboration2018
57.103687 0.0 cutri2003
57.10367778 10.0 flewelling2016
57.1037 cloutier2014
57.1037 currie2010
57.10371111 mayne2007
57.10362 keller2002
57.10367 barentsen2014