Star • GDR1 458667906957614336

Cluster
h and chi Per
Proposed Clusters
Alternate Names
2MASS J02183178+5731127
GDR2 458667911260409216
PSO J021831.786+573112.714
[CKB2008] 34.6324+57.5202
IPHAS J021831.79+573112.7
WISEA J021831.78+573112.7
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] currie2008
ra 02 18 31.7893 h m s gaiacollaboration2016
dec +57 31 12.6939 d m s gaiacollaboration2016
ra_deg 34.63245527 deg gaiacollaboration2016
dec_deg 57.52019274 deg gaiacollaboration2016
pm_ra 0.149 0.05 mas/yr gaiacollaboration2018
pm_dec -2.019 0.052 mas/yr gaiacollaboration2018
rv -39.26 3.37 km/s gaiacollaboration2018
plx 0.1791 0.0277 mas gaiacollaboration2018
st_dist 5583.4729 863.5522 pc gaiacollaboration2018
Agaia 0.869 0.5836 mag gaiacollaboration2018
g_sloan 15.287 0.003 mag flewelling2016
r_sloan 14.259 0.005 mag flewelling2016
i_sloan 13.692 0.005 mag flewelling2016
z_sloan 13.409 0.002 mag flewelling2016
y_opt 13.184 0.004 mag (AB) flewelling2016
H_alpha_phot 13.75 0.0 mag barentsen2014
gaia_g 14.1872 0.0003 mag gaiacollaboration2018
gaia_bp 15.011 0.0025 mag gaiacollaboration2018
gaia_rp 13.2901 0.001 mag gaiacollaboration2018
tm_J 11.975 0.024 mag cutri2003
tm_H 11.398 0.032 mag cutri2003
tm_K 11.216 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 11.05 0.03 mag currie2008
S_4p5 11.08 0.01 mag currie2008
S_5p8 11.09 0.01 mag currie2008
S_8 10.96 0.02 mag currie2008
S_24 10.79 0.13 mag currie2008
W_3p4 11.074 0.023 mag wright2010
W_4p6 11.117 0.022 mag wright2010
W_12 10.921 0.101 mag wright2010
W_22 9.238 mag wright2010
wise_flags "AAAU,ddh0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
4331.65 378.7 gaiacollaboration2018
Optical Photometry
r_sloan (mag)
Value Error Ref.
14.13 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.29 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 31.789 gaiacollaboration2018
02 18 31.785 cutri2003
02 18 31.788 wright2010
02 18 31.790 flewelling2016
02 18 31.776 currie2008
02 18 31.790 barentsen2014
dec (d m s)
Value Error Ref.
+57 31 12.69 gaiacollaboration2018
+57 31 12.74 cutri2003
+57 31 12.77 wright2010
+57 31 12.70 flewelling2016
+57 31 12.72 currie2008
+57 31 12.72 barentsen2014
ra_deg (deg)
Value Error Ref.
34.63245524 0.0157 gaiacollaboration2018
34.632439 60.0 cutri2003
34.6324503 52.5069 wright2010
34.63245833 3.0 flewelling2016
34.6324 currie2008
34.63246 barentsen2014
dec_deg (deg)
Value Error Ref.
57.52019248 0.0203 gaiacollaboration2018
57.520206 60.0 cutri2003
57.5202131 53.3968 wright2010
57.52019444 4.0 flewelling2016
57.5202 currie2008
57.5202 barentsen2014