Star • GDR1 458397220940508032

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 8370
GDR2 458397220940508032
WISEA J022353.88+570457.7
[CHI2010] h Per M8370
PSO J022353.946+570457.630
[Cloutier2014] 8206
GDR1 458397220940508032
[CHI2010] S 10127
mayne2007_persei 1815
2MASS J02235394+5704577
IPHAS J022353.94+570457.6
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 53.948 h m s gaiacollaboration2016
dec +57 04 57.519 d m s gaiacollaboration2016
ra_deg 35.97478326 deg gaiacollaboration2016
dec_deg 57.08264417 deg gaiacollaboration2016
pm_ra 1.165 0.364 mas/yr gaiacollaboration2018
pm_dec -2.333 0.423 mas/yr gaiacollaboration2018
plx 0.7034 0.1913 mas gaiacollaboration2018
st_dist 1421.6662 386.6431 pc gaiacollaboration2018
spt K6.1 [char] currie2010
spt_num 56.1 1.9 [decimal allowed] currie2010
spt_lit K6.1 [char] currie2010
U 22.13 0.275 mag bell2013
V 19.161 0.004 mag currie2010
Ic 17.177 0.003 mag currie2010
g_sloan 19.892 0.015 mag flewelling2016
r_sloan 18.488 0.004 mag flewelling2016
i_sloan 17.794 0.006 mag flewelling2016
z_sloan 17.419 0.007 mag flewelling2016
y_opt 17.151 0.009 mag (AB) flewelling2016
H_alpha_phot 17.86 0.03 mag barentsen2014
gaia_g 18.3902 0.0019 mag gaiacollaboration2018
gaia_bp 19.3787 0.0381 mag gaiacollaboration2018
gaia_rp 17.3499 0.0085 mag gaiacollaboration2018
tm_J 16.041 0.068 mag cutri2003
tm_H 15.272 0.101 mag cutri2003
tm_K 14.985 0.115 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.8224 0.0402 mag cloutier2014
S_4p5 14.8251 0.0503 mag cloutier2014
S_5p8 15.1121 0.0947 mag cloutier2014
S_8 14.7513 0.1091 mag cloutier2014
W_3p4 14.87 0.033 mag wright2010
W_4p6 15.029 0.075 mag wright2010
W_12 12.219 mag wright2010
W_22 8.871 mag wright2010
wise_flags "AAUU,0000" [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.
20.729 0.1939329781 mayne2007
V (mag)
Value Error Ref.
19.089 0.019 mayne2007
Ic (mag)
Value Error Ref.
20.729 0.1939329781 mayne2007
g_sloan (mag)
Value Error Ref.
19.884 0.014 bell2013
r_sloan (mag)
Value Error Ref.
18.446 0.012 bell2013
18.37 0.03 barentsen2014
i_sloan (mag)
Value Error Ref.
17.696 0.015 bell2013
17.37 0.02 barentsen2014
z_sloan (mag)
Value Error Ref.
17.269 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 53.948 gaiacollaboration2018
02 23 53.947 cutri2003
02 23 53.886 wright2010
02 23 53.948 flewelling2016
02 23 53.952 cloutier2014
02 23 53.959 bell2013
02 23 53.952 currie2010
02 23 53.936 mayne2007
02 23 53.938 barentsen2014
dec (d m s)
Value Error Ref.
+57 04 57.52 gaiacollaboration2018
+57 04 57.74 cutri2003
+57 04 57.78 wright2010
+57 04 57.52 flewelling2016
+57 04 57.72 cloutier2014
+57 04 57.53 bell2013
+57 04 57.72 currie2010
+57 04 57.57 mayne2007
+57 04 57.65 barentsen2014
ra_deg (deg)
Value Error Ref.
35.97478459 0.1217 gaiacollaboration2018
35.974781 59.73 cutri2003
35.9745246 5.8581 wright2010
35.97478333 7.0 flewelling2016
35.9748 cloutier2014
35.97482917 bell2013
35.9748 currie2010
35.97473333 mayne2007
35.97474 barentsen2014
dec_deg (deg)
Value Error Ref.
57.08264387 0.1547 gaiacollaboration2018
57.082706 70.87 cutri2003
57.0827168 10.7952 wright2010
57.08264444 15.0 flewelling2016
57.0827 cloutier2014
57.08264722 bell2013
57.0827 currie2010
57.08265833 mayne2007
57.08268 barentsen2014

All young stellar objects welcome!

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