Star • GDR1 458361005780703232

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
GDR2 458361010081741312
GDR1 458361005780703232
2MASS J02202014+5702364
[CHI2010] h Per M 8647
PSO J022020.144+570236.566
mayne2007_persei 1698
[Cloutier2014] 8481
IPHAS J022020.15+570236.6
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 20.1519 h m s gaiacollaboration2016
dec +57 02 36.5242 d m s gaiacollaboration2016
ra_deg 35.08396637 deg gaiacollaboration2016
dec_deg 57.04347895 deg gaiacollaboration2016
pm_ra -0.833 0.448 mas/yr gaiacollaboration2018
pm_dec -2.215 0.505 mas/yr gaiacollaboration2018
plx 0.6263 0.2554 mas gaiacollaboration2018
st_dist 1596.6789 651.1126 pc gaiacollaboration2018
U 22.435 0.257 mag bell2013
V 19.535 0.005 mag currie2010
Ic 17.459 0.003 mag currie2010
g_sloan 20.202 0.027 mag flewelling2016
r_sloan 18.806 0.012 mag flewelling2016
i_sloan 18.043 0.014 mag flewelling2016
z_sloan 17.591 0.011 mag flewelling2016
y_opt 17.263 0.015 mag (AB) flewelling2016
H_alpha_phot 18.27 0.03 mag barentsen2014
gaia_g 18.6212 0.0029 mag gaiacollaboration2018
gaia_bp 19.5014 0.0441 mag gaiacollaboration2018
gaia_rp 17.5416 0.0087 mag gaiacollaboration2018
tm_J 16.058 0.116 mag cutri2003
tm_H 15.182 0.11 mag cutri2003
tm_K 14.85 0.137 mag cutri2003
tm_flags "BBB,0" [char] cutri2003
S_3p6 14.7532 0.0393 mag cloutier2014
S_4p5 14.7309 0.0488 mag cloutier2014
S_5p8 14.7892 0.0792 mag cloutier2014
S_8 14.7166 0.1087 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.
21.27 0.204792578 mayne2007
V (mag)
Value Error Ref.
19.6 0.018 mayne2007
Ic (mag)
Value Error Ref.
21.27 0.204792578 mayne2007
g_sloan (mag)
Value Error Ref.
20.33 0.018 bell2013
r_sloan (mag)
Value Error Ref.
18.78 0.03 barentsen2014
18.884 0.013 bell2013
i_sloan (mag)
Value Error Ref.
17.73 0.02 barentsen2014
18.042 0.017 bell2013
z_sloan (mag)
Value Error Ref.
17.487 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 20.152 gaiacollaboration2018
02 20 20.147 cutri2003
02 20 20.153 flewelling2016
02 20 20.136 cloutier2014
02 20 20.136 currie2010
02 20 20.142 mayne2007
02 20 20.150 barentsen2014
02 20 20.140 bell2013
dec (d m s)
Value Error Ref.
+57 02 36.52 gaiacollaboration2018
+57 02 36.50 cutri2003
+57 02 36.53 flewelling2016
+57 02 36.60 cloutier2014
+57 02 36.60 currie2010
+57 02 36.49 mayne2007
+57 02 36.56 barentsen2014
+57 02 36.48 bell2013
ra_deg (deg)
Value Error Ref.
35.08396556 0.1409 gaiacollaboration2018
35.083946 106.03 cutri2003
35.08397083 4.0 flewelling2016
35.0839 cloutier2014
35.0839 currie2010
35.083925 mayne2007
35.08396 barentsen2014
35.08391667 bell2013
dec_deg (deg)
Value Error Ref.
57.04347839 0.2101 gaiacollaboration2018
57.043472 96.76 cutri2003
57.04348056 6.0 flewelling2016
57.0435 cloutier2014
57.0435 currie2010
57.04346944 mayne2007
57.04349 barentsen2014
57.04346667 bell2013