Star • GDR1 458570634538917504

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
PSO J021827.744+572531.924
2MASS J02182779+5725316
[Cloutier2014] 6599
IPHAS J021827.74+572531.9
[CHI2010] h Per M 6746
GDR2 458570638842764160
[KGM2001] 4933
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 27.7455 h m s gaiacollaboration2016
dec +57 25 31.8912 d m s gaiacollaboration2016
ra_deg 34.61560634 deg gaiacollaboration2016
dec_deg 57.42552532 deg gaiacollaboration2016
pm_ra -0.767 0.108 mas/yr gaiacollaboration2018
pm_dec -0.869 0.099 mas/yr gaiacollaboration2018
plx 0.3715 0.0575 mas gaiacollaboration2018
st_dist 2691.79 416.6297 pc gaiacollaboration2018
U 17.852 mag keller2002
B 17.39 mag keller2002
V 16.557 0.001 mag currie2010
Ic 15.495 0.001 mag currie2010
g_sloan 16.907 0.003 mag flewelling2016
r_sloan 16.245 0.003 mag flewelling2016
i_sloan 15.936 0.003 mag flewelling2016
z_sloan 15.764 0.002 mag flewelling2016
y_opt 15.621 0.005 mag (AB) flewelling2016
H_alpha_phot 19.142 mag keller2002
gaia_g 16.2577 0.0007 mag gaiacollaboration2018
gaia_bp 16.7758 0.0037 mag gaiacollaboration2018
gaia_rp 15.5207 0.0062 mag gaiacollaboration2018
tm_J 14.467 0.059 mag cutri2003
tm_H 13.537 mag cutri2003
tm_K 13.51 mag cutri2003
tm_flags "AUU,0" [char] cutri2003
S_24 11.184 0.1 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.
4918.33 132.625 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
16.493 keller2002
Ic (mag)
Value Error Ref.
15.562 keller2002
r_sloan (mag)
Value Error Ref.
16.14 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.55 0.01 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.88 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 27.745 gaiacollaboration2018
02 18 27.792 cutri2003
02 18 27.746 flewelling2016
02 18 27.744 cloutier2014
02 18 27.744 currie2010
02 18 27.761 keller2002
02 18 27.744 barentsen2014
dec (d m s)
Value Error Ref.
+57 25 31.89 gaiacollaboration2018
+57 25 31.67 cutri2003
+57 25 31.89 flewelling2016
+57 25 31.80 cloutier2014
+57 25 31.80 currie2010
+57 25 31.66 keller2002
+57 25 31.94 barentsen2014
ra_deg (deg)
Value Error Ref.
34.61560542 0.0331 gaiacollaboration2018
34.615798 155.56 cutri2003
34.61560833 4.0 flewelling2016
34.6156 cloutier2014
34.6156 currie2010
34.61567 keller2002
34.6156 barentsen2014
dec_deg (deg)
Value Error Ref.
57.42552527 0.0415 gaiacollaboration2018
57.425465 155.56 cutri2003
57.425525 5.0 flewelling2016
57.4255 cloutier2014
57.4255 currie2010
57.42546 keller2002
57.42554 barentsen2014