Star • GDR1 458458140758486400

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458458145061506432
[CHI2010] h Per M 7260
GDR1 458458140758486400
mayne2007_persei 985
2MASS J02202699+5711417
[KGM2001] 6962
IPHAS J022027.01+571141.7
PSO J022027.009+571141.694
[Cloutier2014] 7109
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 27.02 h m s gaiacollaboration2016
dec +57 11 41.6537 d m s gaiacollaboration2016
ra_deg 35.11258324 deg gaiacollaboration2016
dec_deg 57.19490381 deg gaiacollaboration2016
pm_ra 9.718 0.277 mas/yr gaiacollaboration2018
pm_dec -0.298 0.321 mas/yr gaiacollaboration2018
plx 0.4455 0.1606 mas gaiacollaboration2018
st_dist 2244.6689 809.1893 pc gaiacollaboration2018
U 20.001 0.037 mag bell2013
V 17.286 0.002 mag currie2010
Ic 15.832 0.002 mag currie2010
g_sloan 17.783 0.008 mag flewelling2016
r_sloan 16.837 0.005 mag flewelling2016
i_sloan 16.345 0.004 mag flewelling2016
z_sloan 16.092 0.005 mag flewelling2016
y_opt 15.863 0.005 mag (AB) flewelling2016
H_alpha_phot 16.36 0.01 mag barentsen2014
gaia_g 16.8331 0.0012 mag gaiacollaboration2018
gaia_bp 17.5183 0.0106 mag gaiacollaboration2018
gaia_rp 15.9256 0.0063 mag gaiacollaboration2018
tm_J 14.755 0.055 mag cutri2003
tm_H 14.218 0.054 mag cutri2003
tm_K 14.014 0.061 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.7815 0.0262 mag cloutier2014
S_4p5 13.8592 0.0334 mag cloutier2014
S_5p8 13.4345 0.0381 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.
4325.0 123.87 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.544 0.0218403297 mayne2007
V (mag)
Value Error Ref.
17.275 0.006 mayne2007
17.123 keller2002
Ic (mag)
Value Error Ref.
18.544 0.0218403297 mayne2007
16.026 keller2002
g_sloan (mag)
Value Error Ref.
17.796 0.009 bell2013
r_sloan (mag)
Value Error Ref.
16.819 0.009 bell2013
16.73 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.31 0.014 bell2013
15.96 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.003 0.007 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 27.021 gaiacollaboration2018
02 20 27.000 cutri2003
02 20 27.020 flewelling2016
02 20 27.000 cloutier2014
02 20 26.999 bell2013
02 20 27.000 currie2010
02 20 26.998 mayne2007
02 20 27.053 keller2002
02 20 27.010 barentsen2014
dec (d m s)
Value Error Ref.
+57 11 41.65 gaiacollaboration2018
+57 11 41.72 cutri2003
+57 11 41.66 flewelling2016
+57 11 41.64 cloutier2014
+57 11 41.71 bell2013
+57 11 41.64 currie2010
+57 11 41.66 mayne2007
+57 11 41.50 keller2002
+57 11 41.71 barentsen2014
ra_deg (deg)
Value Error Ref.
35.11258695 0.0983 gaiacollaboration2018
35.112499 60.0 cutri2003
35.11258333 4.0 flewelling2016
35.1125 cloutier2014
35.11249583 bell2013
35.1125 currie2010
35.11249167 mayne2007
35.11272 keller2002
35.11254 barentsen2014
dec_deg (deg)
Value Error Ref.
57.19490353 0.1383 gaiacollaboration2018
57.194923 60.0 cutri2003
57.19490556 6.0 flewelling2016
57.1949 cloutier2014
57.19491944 bell2013
57.1949 currie2010
57.19490556 mayne2007
57.19486 keller2002
57.19492 barentsen2014