Star • GDR1 458407838096802560

Cluster
h and chi Per
Proposed Clusters
chi Per
h Per
Alternate Names
[CHI2010] h Per M3485
[Cloutier2014] 3387
[CHI2010] S 3424
GDR1 458407838096802560
IPHAS J022227.06+570749.8
GDR1 458407838096802560
[CHI2010] h Per M 3485
PSO J022227.054+570749.740
[BNM2013] 19.04 1967
GDR2 458407838096802560
[KGM2001] 9348
2MASS J02222705+5707496
mayne2007_persei 1219
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 27.0599 h m s gaiacollaboration2016
dec +57 07 49.6585 d m s gaiacollaboration2016
ra_deg 35.61274942 deg gaiacollaboration2016
dec_deg 57.1304607 deg gaiacollaboration2016
pm_ra -0.175 0.18 mas/yr gaiacollaboration2018
pm_dec -1.846 0.22 mas/yr gaiacollaboration2018
plx 0.2261 0.1032 mas gaiacollaboration2018
st_dist 4422.8218 2018.7316 pc gaiacollaboration2018
spt G1.0 [char] currie2010
spt_num 41.0 2.3 [decimal allowed] currie2010
spt_lit G1.0 [char] currie2010
U 20.73 0.074 mag bell2013
V 17.981 0.002 mag currie2010
Ic 16.439 0.002 mag currie2010
g_sloan 18.427 0.004 mag flewelling2016
r_sloan 17.411 0.004 mag flewelling2016
i_sloan 16.869 0.005 mag flewelling2016
z_sloan 16.59 0.004 mag flewelling2016
y_opt 16.329 0.01 mag (AB) flewelling2016
H_alpha_phot 16.96 0.02 mag barentsen2014
gaia_g 17.3597 0.0012 mag gaiacollaboration2018
gaia_bp 18.1243 0.0152 mag gaiacollaboration2018
gaia_rp 16.4429 0.0089 mag gaiacollaboration2018
tm_J 15.968 0.087 mag gaiacollaboration2018
tm_H 15.351 0.107 mag gaiacollaboration2018
tm_K 14.896 0.115 mag gaiacollaboration2018
tm_flags "AAB,0" [char] gaiacollaboration2018
S_3p6 14.4105 0.0612 mag cloutier2014
S_4p5 14.3034 0.0581 mag cloutier2014
S_8 14.798 0.2353 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per bell2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Optical Photometry
B (mag)
Value Error Ref.
19.213 0.0539351462 mayne2007
V (mag)
Value Error Ref.
17.873 0.01 mayne2007
17.869 keller2002
Ic (mag)
Value Error Ref.
19.213 0.0539351462 mayne2007
16.455 keller2002
g_sloan (mag)
Value Error Ref.
18.42 0.009 bell2013
r_sloan (mag)
Value Error Ref.
17.383 0.009 bell2013
17.32 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.806 0.014 bell2013
16.54 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.504 0.008 bell2013
gaia_g (mag)
Value Error Ref.
17.187 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 22 27.060 gaiacollaboration2016
02 22 27.056 cutri2003
02 22 27.061 flewelling2016
02 22 27.061 bell2013
02 22 27.065 barentsen2014
02 22 27.053 mayne2007
02 22 27.060 gaiacollaboration2018
02 22 27.072 cloutier2014
02 22 27.072 currie2010
02 22 27.108 keller2002
dec (d m s)
Value Error Ref.
+57 07 49.66 gaiacollaboration2016
+57 07 49.69 cutri2003
+57 07 49.66 flewelling2016
+57 07 49.76 bell2013
+57 07 49.76 barentsen2014
+57 07 49.67 mayne2007
+57 07 49.66 gaiacollaboration2018
+57 07 49.80 cloutier2014
+57 07 49.80 currie2010
+57 07 49.40 keller2002
ra_deg (deg)
Value Error Ref.
35.61274942 0.561 gaiacollaboration2016
35.612732 75.89 cutri2003
35.61275417 6.0 flewelling2016
35.61275417 bell2013
35.61277 barentsen2014
35.61272083 mayne2007
35.61274994 0.0648 gaiacollaboration2018
35.6128 cloutier2014
35.6128 currie2010
35.61295 keller2002
dec_deg (deg)
Value Error Ref.
57.1304607 0.336 gaiacollaboration2016
57.13047 66.99 cutri2003
57.13046111 4.0 flewelling2016
57.13048889 bell2013
57.13049 barentsen2014
57.13046389 mayne2007
57.13046043 0.0902 gaiacollaboration2018
57.1305 cloutier2014
57.1305 currie2010
57.13039 keller2002

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology