Star • GDR1 458415843916390400

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR1 458415843916390400
mayne2007_persei 3281
[CHI2010] h Per M 8044
[CHI2010] S 8417
2MASS J02232540+5718210
GDR2 458415848221968896
[Cloutier2014] 7887
[CHI2010] h Per M8044
PSO J022325.414+571821.023
IPHAS J022325.42+571821.0
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 25.4198 h m s gaiacollaboration2016
dec +57 18 20.9776 d m s gaiacollaboration2016
ra_deg 35.8559158 deg gaiacollaboration2016
dec_deg 57.30582711 deg gaiacollaboration2016
pm_ra -1.016 0.257 mas/yr gaiacollaboration2018
pm_dec -3.364 0.306 mas/yr gaiacollaboration2018
plx 0.6633 0.1341 mas gaiacollaboration2018
st_dist 1507.6134 304.7957 pc gaiacollaboration2018
spt G8.5 [char] currie2010
spt_num 48.5 1.6 [decimal allowed] currie2010
spt_lit G8.5 [char] currie2010
U 21.41 0.128 mag bell2013
V 18.38 0.002 mag currie2010
Ic 16.774 0.002 mag currie2010
g_sloan 18.945 0.009 mag flewelling2016
r_sloan 17.852 0.007 mag flewelling2016
i_sloan 17.29 0.011 mag flewelling2016
z_sloan 16.967 0.003 mag flewelling2016
y_opt 16.759 0.005 mag (AB) flewelling2016
H_alpha_phot 17.34 0.02 mag barentsen2014
gaia_g 17.8002 0.0013 mag gaiacollaboration2018
gaia_bp 18.5592 0.0245 mag gaiacollaboration2018
gaia_rp 16.8632 0.0076 mag gaiacollaboration2018
tm_J 15.522 0.062 mag cutri2003
tm_H 14.955 0.083 mag cutri2003
tm_K 15.149 0.146 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.7162 0.0384 mag cloutier2014
S_4p5 14.7138 0.0481 mag cloutier2014
S_5p8 14.9148 0.0866 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
B (mag)
Value Error Ref.
19.981 0.0968762097 mayne2007
V (mag)
Value Error Ref.
18.346 0.013 mayne2007
Ic (mag)
Value Error Ref.
19.981 0.0968762097 mayne2007
g_sloan (mag)
Value Error Ref.
18.999 0.011 bell2013
r_sloan (mag)
Value Error Ref.
17.833 0.01 bell2013
17.69 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
17.263 0.014 bell2013
16.9 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.897 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 25.420 gaiacollaboration2018
02 23 25.409 cutri2003
02 23 25.421 flewelling2016
02 23 25.416 cloutier2014
02 23 25.410 bell2013
02 23 25.416 currie2010
02 23 25.414 mayne2007
02 23 25.421 barentsen2014
dec (d m s)
Value Error Ref.
+57 18 20.98 gaiacollaboration2018
+57 18 21.05 cutri2003
+57 18 20.98 flewelling2016
+57 18 20.88 cloutier2014
+57 18 21.02 bell2013
+57 18 20.88 currie2010
+57 18 21.04 mayne2007
+57 18 21.02 barentsen2014
ra_deg (deg)
Value Error Ref.
35.85591584 0.0828 gaiacollaboration2018
35.85587 99.89 cutri2003
35.85592083 6.0 flewelling2016
35.8559 cloutier2014
35.855875 bell2013
35.8559 currie2010
35.85589167 mayne2007
35.85592 barentsen2014
dec_deg (deg)
Value Error Ref.
57.30582662 0.1101 gaiacollaboration2018
57.305847 99.89 cutri2003
57.30582778 7.0 flewelling2016
57.3058 cloutier2014
57.30583889 bell2013
57.3058 currie2010
57.30584444 mayne2007
57.30584 barentsen2014