Star • GDR1 458568744752941952

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458568744752941952
2MASS J02175875+5721196
[CHI2010] h Per M 8919
IPHAS J021758.70+572119.7
[Cloutier2014] 8746
PSO J021758.702+572119.778
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 17 58.7035 h m s gaiacollaboration2016
dec +57 21 19.7246 d m s gaiacollaboration2016
ra_deg 34.49459811 deg gaiacollaboration2016
dec_deg 57.35547905 deg gaiacollaboration2016
pm_ra -0.005 0.604 mas/yr gaiacollaboration2018
pm_dec -0.235 0.609 mas/yr gaiacollaboration2018
plx 0.7865 0.3745 mas gaiacollaboration2018
st_dist 1271.4558 605.4167 pc gaiacollaboration2018
V 19.588 0.005 mag currie2010
Ic 17.783 0.004 mag currie2010
g_sloan 20.357 0.038 mag flewelling2016
r_sloan 19.028 0.011 mag flewelling2016
i_sloan 18.386 0.003 mag flewelling2016
z_sloan 17.986 0.01 mag flewelling2016
y_opt 17.699 0.009 mag (AB) flewelling2016
H_alpha_phot 18.32 0.03 mag barentsen2014
gaia_g 19.0325 0.0036 mag gaiacollaboration2018
gaia_bp 19.8311 0.0514 mag gaiacollaboration2018
gaia_rp 17.9438 0.0255 mag gaiacollaboration2018
tm_J 16.408 0.131 mag cutri2003
tm_H 15.448 0.129 mag cutri2003
tm_K 15.307 0.155 mag cutri2003
tm_flags "BBC,0" [char] cutri2003
S_3p6 15.2443 0.0504 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
Optical Photometry
r_sloan (mag)
Value Error Ref.
18.75 0.03 barentsen2014
i_sloan (mag)
Value Error Ref.
17.84 0.02 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 17 58.703 gaiacollaboration2018
02 17 58.750 cutri2003
02 17 58.702 flewelling2016
02 17 58.680 cloutier2014
02 17 58.680 currie2010
02 17 58.697 barentsen2014
dec (d m s)
Value Error Ref.
+57 21 19.72 gaiacollaboration2018
+57 21 19.69 cutri2003
+57 21 19.73 flewelling2016
+57 21 19.80 cloutier2014
+57 21 19.80 currie2010
+57 21 19.73 barentsen2014
ra_deg (deg)
Value Error Ref.
34.49459767 0.1975 gaiacollaboration2018
34.494793 129.06 cutri2003
34.49459167 6.0 flewelling2016
34.4945 cloutier2014
34.4945 currie2010
34.49457 barentsen2014
dec_deg (deg)
Value Error Ref.
57.35547878 0.2753 gaiacollaboration2018
57.355469 117.76 cutri2003
57.35548056 4.0 flewelling2016
57.3555 cloutier2014
57.3555 currie2010
57.35548 barentsen2014