Star • GDR1 458371352356992896

Cluster
h Per
Proposed Clusters
Alternate Names
GDR2 458371352356992896
PSO J021815.629+570349.515
[CHI2010] h Per M 831
IPHAS J021815.61+570349.6
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h Per [char] currie2010
mem_num 4 [integer] currie2010
ra 02 18 15.62 h m s gaiacollaboration2016
dec +57 03 49.5538 d m s gaiacollaboration2016
ra_deg 34.56508342 deg gaiacollaboration2016
dec_deg 57.06376494 deg gaiacollaboration2016
pm_ra -1.206 0.128 mas/yr gaiacollaboration2018
pm_dec -3.307 0.131 mas/yr gaiacollaboration2018
plx 0.2865 0.0709 mas gaiacollaboration2018
st_dist 3490.4014 863.7677 pc gaiacollaboration2018
V 16.749 0.013 mag currie2010
Ic 15.547 0.008 mag currie2010
g_sloan 17.507 0.009 mag flewelling2016
r_sloan 16.404 0.018 mag flewelling2016
i_sloan 16.036 0.006 mag flewelling2016
z_sloan 15.868 0.001 mag flewelling2016
y_opt 15.763 0.0 mag (AB) flewelling2016
H_alpha_phot 15.99 0.01 mag barentsen2014
gaia_g 16.4538 0.0009 mag gaiacollaboration2018
gaia_bp 16.925 0.014 mag gaiacollaboration2018
gaia_rp 15.6019 0.0089 mag gaiacollaboration2018

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.
4707.97 260.23 gaiacollaboration2018
Optical Photometry
r_sloan (mag)
Value Error Ref.
16.31 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.65 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 15.620 gaiacollaboration2018
02 18 15.624 flewelling2016
02 18 15.600 currie2010
02 18 15.612 barentsen2014
dec (d m s)
Value Error Ref.
+57 03 49.55 gaiacollaboration2018
+57 03 49.55 flewelling2016
+57 03 49.68 currie2010
+57 03 49.61 barentsen2014
ra_deg (deg)
Value Error Ref.
34.5650832 0.0381 gaiacollaboration2018
34.5651 31.0 flewelling2016
34.565 currie2010
34.56505 barentsen2014
dec_deg (deg)
Value Error Ref.
57.06376424 0.0536 gaiacollaboration2018
57.06376389 18.0 flewelling2016
57.0638 currie2010
57.06378 barentsen2014