Star • GDR1 458416496751448448

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 7717
[CHI2010] S 3173
PSO J022302.782+571839.801
[KGM2001] 11472
[CHI2010] h Per M7870
2MASS J02230277+5718397
IPHAS J022302.79+571839.8
GDR1 458416496751448448
[CHI2010] h Per M 7870
GDR2 458416501056489984
mayne2007_persei 3308
WISEA J022302.86+571840.2
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 02.7897 h m s gaiacollaboration2016
dec +57 18 39.7653 d m s gaiacollaboration2016
ra_deg 35.76162385 deg gaiacollaboration2016
dec_deg 57.31104592 deg gaiacollaboration2016
pm_ra 0.938 0.237 mas/yr gaiacollaboration2018
pm_dec -2.414 0.249 mas/yr gaiacollaboration2018
plx 0.8737 0.1288 mas gaiacollaboration2018
st_dist 1144.5576 168.7296 pc gaiacollaboration2018
spt K0.8 [char] currie2010
spt_num 50.8 2.6 [decimal allowed] currie2010
spt_lit K0.8 [char] currie2010
U 21.679 0.166 mag bell2013
V 18.171 0.002 mag currie2010
Ic 16.529 0.002 mag currie2010
g_sloan 18.802 0.012 mag flewelling2016
r_sloan 17.641 0.002 mag flewelling2016
i_sloan 17.064 0.002 mag flewelling2016
z_sloan 16.753 0.004 mag flewelling2016
y_opt 16.536 0.007 mag (AB) flewelling2016
H_alpha_phot 17.12 0.02 mag barentsen2014
gaia_g 17.5816 0.0014 mag gaiacollaboration2018
gaia_bp 18.3858 0.0204 mag gaiacollaboration2018
gaia_rp 16.6391 0.0036 mag gaiacollaboration2018
tm_J 15.307 0.063 mag cutri2003
tm_H 14.709 0.072 mag cutri2003
tm_K 14.603 0.093 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.4477 0.0343 mag cloutier2014
S_4p5 14.4656 0.043 mag cloutier2014
S_5p8 14.4447 0.0641 mag cloutier2014
S_8 14.4105 0.091 mag cloutier2014
W_3p4 14.356 0.029 mag wright2010
W_4p6 14.523 0.05 mag wright2010
W_12 12.538 mag wright2010
W_22 8.626 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.
19.717 0.0769415362 mayne2007
V (mag)
Value Error Ref.
18.165 0.012 mayne2007
18.245 keller2002
Ic (mag)
Value Error Ref.
19.717 0.0769415362 mayne2007
16.734 keller2002
g_sloan (mag)
Value Error Ref.
18.831 0.01 bell2013
r_sloan (mag)
Value Error Ref.
17.624 0.011 bell2013
17.54 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
17.01 0.013 bell2013
16.69 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.651 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 02.790 gaiacollaboration2018
02 23 02.777 cutri2003
02 23 02.863 wright2010
02 23 02.791 flewelling2016
02 23 02.784 cloutier2014
02 23 02.778 bell2013
02 23 02.784 currie2010
02 23 02.784 mayne2007
02 23 02.868 keller2002
02 23 02.789 barentsen2014
dec (d m s)
Value Error Ref.
+57 18 39.76 gaiacollaboration2018
+57 18 39.77 cutri2003
+57 18 40.21 wright2010
+57 18 39.76 flewelling2016
+57 18 39.96 cloutier2014
+57 18 39.79 bell2013
+57 18 39.96 currie2010
+57 18 39.82 mayne2007
+57 18 39.89 keller2002
+57 18 39.82 barentsen2014
ra_deg (deg)
Value Error Ref.
35.76162421 0.0727 gaiacollaboration2018
35.761569 70.0 cutri2003
35.7619286 10.7296 wright2010
35.76162917 7.0 flewelling2016
35.7616 cloutier2014
35.761575 bell2013
35.7616 currie2010
35.7616 mayne2007
35.76195 keller2002
35.76162 barentsen2014
dec_deg (deg)
Value Error Ref.
57.31104576 0.0904 gaiacollaboration2018
57.311047 70.0 cutri2003
57.3111695 5.9403 wright2010
57.31104444 10.0 flewelling2016
57.3111 cloutier2014
57.31105278 bell2013
57.3111 currie2010
57.31106111 mayne2007
57.31108 keller2002
57.31106 barentsen2014

All young stellar objects welcome!

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