Star • GDR1 458416153153960064

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
mayne2007_persei 3658
PSO J022256.270+571654.215
IPHAS J022256.28+571654.2
GDR2 458416153153960064
[CHI2010] h Per M8022
[CHI2010] S 3842
WISEA J022256.28+571654.3
[CHI2010] h Per M 8022
[Cloutier2014] 7866
GDR1 458416153153960064
2MASS J02225628+5716542
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 56.2774 h m s gaiacollaboration2016
dec +57 16 54.1832 d m s gaiacollaboration2016
ra_deg 35.73448907 deg gaiacollaboration2016
dec_deg 57.28171756 deg gaiacollaboration2016
pm_ra -0.226 0.254 mas/yr gaiacollaboration2018
pm_dec -0.488 0.266 mas/yr gaiacollaboration2018
plx 0.5048 0.134 mas gaiacollaboration2018
st_dist 1980.9826 525.8551 pc gaiacollaboration2018
spt G2.5 [char] currie2010
spt_num 42.5 3.0 [decimal allowed] currie2010
spt_lit G2.5 [char] currie2010
U 21.205 0.102 mag bell2013
V 18.337 0.002 mag currie2010
Ic 16.748 0.002 mag currie2010
g_sloan 18.948 0.015 mag flewelling2016
r_sloan 17.913 0.01 mag flewelling2016
i_sloan 17.341 0.01 mag flewelling2016
z_sloan 17.053 0.01 mag flewelling2016
y_opt 16.838 0.016 mag (AB) flewelling2016
H_alpha_phot 17.36 0.02 mag barentsen2014
gaia_g 17.8397 0.0018 mag gaiacollaboration2018
gaia_bp 18.5642 0.0243 mag gaiacollaboration2018
gaia_rp 16.9114 0.0076 mag gaiacollaboration2018
tm_J 15.522 0.086 mag cutri2003
tm_H 14.92 0.077 mag cutri2003
tm_K 14.812 0.116 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.7712 0.0393 mag cloutier2014
S_4p5 14.7371 0.0485 mag cloutier2014
S_5p8 14.6556 0.0728 mag cloutier2014
S_8 14.8031 0.1107 mag cloutier2014
W_3p4 14.964 0.185 mag wright2010
W_4p6 15.957 0.141 mag wright2010
W_12 12.731 mag wright2010
W_22 9.099 mag wright2010
wise_flags "BBUU,hh00" [char] wright2010

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.
19.85 0.085 mayne2007
V (mag)
Value Error Ref.
18.411 0.013 mayne2007
Ic (mag)
Value Error Ref.
19.85 0.085 mayne2007
g_sloan (mag)
Value Error Ref.
18.943 0.01 bell2013
r_sloan (mag)
Value Error Ref.
17.869 0.01 bell2013
17.82 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
17.314 0.014 bell2013
17.01 0.02 barentsen2014
z_sloan (mag)
Value Error Ref.
16.954 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 22 56.278 gaiacollaboration2018
02 22 56.286 cutri2003
02 22 56.283 wright2010
02 22 56.278 flewelling2016
02 22 56.256 cloutier2014
02 22 56.269 bell2013
02 22 56.256 currie2010
02 22 56.272 mayne2007
02 22 56.280 barentsen2014
dec (d m s)
Value Error Ref.
+57 16 54.18 gaiacollaboration2018
+57 16 54.22 cutri2003
+57 16 54.36 wright2010
+57 16 54.18 flewelling2016
+57 16 54.12 cloutier2014
+57 16 54.19 bell2013
+57 16 54.12 currie2010
+57 16 54.23 mayne2007
+57 16 54.23 barentsen2014
ra_deg (deg)
Value Error Ref.
35.73448984 0.082 gaiacollaboration2018
35.734527 70.0 cutri2003
35.7345144 56.4176 wright2010
35.73449167 8.0 flewelling2016
35.7344 cloutier2014
35.73445417 bell2013
35.7344 currie2010
35.73446667 mayne2007
35.7345 barentsen2014
dec_deg (deg)
Value Error Ref.
57.28171742 0.1006 gaiacollaboration2018
57.281727 70.0 cutri2003
57.2817653 37.9091 wright2010
57.28171667 11.0 flewelling2016
57.2817 cloutier2014
57.28171944 bell2013
57.2817 currie2010
57.28173056 mayne2007
57.28173 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology