Star • GDR1 458416015715195520

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 8230
[CHI2010] h Per M8394
[CHI2010] h Per M 8394
[CHI2010] S 4672
2MASS J02232561+5720115
mayne2007_persei 3627
GDR1 458416015715195520
IPHAS J022325.61+572011.5
PSO J022325.607+572011.481
GDR2 458416015715195520
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 25.6126 h m s gaiacollaboration2016
dec +57 20 11.4359 d m s gaiacollaboration2016
ra_deg 35.85671911 deg gaiacollaboration2016
dec_deg 57.33650997 deg gaiacollaboration2016
pm_ra -0.476 0.347 mas/yr gaiacollaboration2018
pm_dec -0.614 0.364 mas/yr gaiacollaboration2018
plx 0.4073 0.1804 mas gaiacollaboration2018
st_dist 2455.1927 1087.446 pc gaiacollaboration2018
spt K1.9 [char] currie2010
spt_num 51.9 1.2 [decimal allowed] currie2010
spt_lit K1.9 [char] currie2010
U 22.078 0.239 mag bell2013
V 18.948 0.003 mag currie2010
Ic 17.224 0.003 mag currie2010
g_sloan 19.551 0.025 mag flewelling2016
r_sloan 18.376 0.008 mag flewelling2016
i_sloan 17.708 0.005 mag flewelling2016
z_sloan 17.337 0.008 mag flewelling2016
y_opt 17.076 0.01 mag (AB) flewelling2016
H_alpha_phot 17.87 0.03 mag barentsen2014
gaia_g 18.2999 0.0025 mag gaiacollaboration2018
gaia_bp 19.1267 0.0261 mag gaiacollaboration2018
gaia_rp 17.3078 0.0093 mag gaiacollaboration2018
tm_J 15.817 0.082 mag cutri2003
tm_H 15.429 0.102 mag cutri2003
tm_K 14.86 0.114 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.8186 0.0402 mag cloutier2014
S_4p5 14.8329 0.0507 mag cloutier2014
S_5p8 14.949 0.0867 mag cloutier2014
S_8 14.8377 0.12 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.
20.322 0.1281327437 mayne2007
V (mag)
Value Error Ref.
18.86 0.017 mayne2007
Ic (mag)
Value Error Ref.
20.322 0.1281327437 mayne2007
g_sloan (mag)
Value Error Ref.
19.59 0.013 bell2013
r_sloan (mag)
Value Error Ref.
18.379 0.012 bell2013
18.23 0.02 barentsen2014
i_sloan (mag)
Value Error Ref.
17.707 0.015 bell2013
17.33 0.02 barentsen2014
z_sloan (mag)
Value Error Ref.
17.273 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 25.613 gaiacollaboration2018
02 23 25.614 cutri2003
02 23 25.613 flewelling2016
02 23 25.608 cloutier2014
02 23 25.602 bell2013
02 23 25.608 currie2010
02 23 25.608 mayne2007
02 23 25.613 barentsen2014
dec (d m s)
Value Error Ref.
+57 20 11.44 gaiacollaboration2018
+57 20 11.53 cutri2003
+57 20 11.44 flewelling2016
+57 20 11.40 cloutier2014
+57 20 11.49 bell2013
+57 20 11.40 currie2010
+57 20 11.45 mayne2007
+57 20 11.51 barentsen2014
ra_deg (deg)
Value Error Ref.
35.85671961 0.1131 gaiacollaboration2018
35.856723 87.41 cutri2003
35.85672083 4.0 flewelling2016
35.8567 cloutier2014
35.856675 bell2013
35.8567 currie2010
35.8567 mayne2007
35.85672 barentsen2014
dec_deg (deg)
Value Error Ref.
57.33650995 0.141 gaiacollaboration2018
57.336536 87.41 cutri2003
57.33651111 4.0 flewelling2016
57.3365 cloutier2014
57.336525 bell2013
57.3365 currie2010
57.33651389 mayne2007
57.33653 barentsen2014