Star • GDR1 458389902315818496

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] S 8190
WISEA J022330.89+565541.0
mayne2007_persei 632
[KGM2001] 8611
GDR2 458389902315818496
IPHAS J022330.88+565540.8
[CHI2010] h Per M 7623
GDR1 458389902315818496
[CHI2010] h Per M7623
2MASS J02233088+5655407
[Cloutier2014] 7471
PSO J022330.882+565540.722
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 23 30.8846 h m s gaiacollaboration2016
dec +56 55 40.6431 d m s gaiacollaboration2016
ra_deg 35.87868581 deg gaiacollaboration2016
dec_deg 56.92795642 deg gaiacollaboration2016
pm_ra 0.929 0.176 mas/yr gaiacollaboration2018
pm_dec -0.508 0.191 mas/yr gaiacollaboration2018
plx 0.4579 0.0848 mas gaiacollaboration2018
st_dist 2183.8829 404.4404 pc gaiacollaboration2018
spt G1.6 [char] currie2010
spt_num 41.6 2.5 [decimal allowed] currie2010
spt_lit G1.6 [char] currie2010
U 19.908 0.029 mag bell2013
V 17.606 0.002 mag currie2010
Ic 16.24 0.002 mag currie2010
g_sloan 18.078 0.008 mag flewelling2016
r_sloan 17.21 0.002 mag flewelling2016
i_sloan 16.768 0.001 mag flewelling2016
z_sloan 16.534 0.005 mag flewelling2016
y_opt 16.348 0.007 mag (AB) flewelling2016
H_alpha_phot 16.81 0.01 mag barentsen2014
gaia_g 17.1959 0.0009 mag gaiacollaboration2018
gaia_bp 17.8682 0.0148 mag gaiacollaboration2018
gaia_rp 16.4047 0.0055 mag gaiacollaboration2018
tm_J 15.283 0.045 mag cutri2003
tm_H 14.732 0.065 mag cutri2003
tm_K 14.557 0.101 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_4p5 14.512 0.0438 mag cloutier2014
S_8 14.6486 0.1001 mag cloutier2014
W_3p4 14.533 0.032 mag wright2010
W_4p6 14.684 0.062 mag wright2010
W_12 12.698 mag wright2010
W_22 9.056 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.
18.74 0.0380788655 mayne2007
V (mag)
Value Error Ref.
17.588 0.009 mayne2007
17.618 keller2002
Ic (mag)
Value Error Ref.
18.74 0.0380788655 mayne2007
16.386 keller2002
g_sloan (mag)
Value Error Ref.
18.057 0.009 bell2013
r_sloan (mag)
Value Error Ref.
17.186 0.009 bell2013
17.12 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.758 0.014 bell2013
16.38 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.451 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 23 30.885 gaiacollaboration2018
02 23 30.884 cutri2003
02 23 30.900 wright2010
02 23 30.884 flewelling2016
02 23 30.864 cloutier2014
02 23 30.867 bell2013
02 23 30.864 currie2010
02 23 30.880 mayne2007
02 23 30.996 keller2002
02 23 30.881 barentsen2014
dec (d m s)
Value Error Ref.
+56 55 40.64 gaiacollaboration2018
+56 55 40.79 cutri2003
+56 55 41.01 wright2010
+56 55 40.64 flewelling2016
+56 55 40.80 cloutier2014
+56 55 40.67 bell2013
+56 55 40.80 currie2010
+56 55 40.71 mayne2007
+56 55 40.51 keller2002
+56 55 40.76 barentsen2014
ra_deg (deg)
Value Error Ref.
35.8786867 0.0561 gaiacollaboration2018
35.878684 59.73 cutri2003
35.8787493 1.6971 wright2010
35.87868333 5.0 flewelling2016
35.8786 cloutier2014
35.8786125 bell2013
35.8786 currie2010
35.87866667 mayne2007
35.87915 keller2002
35.87867 barentsen2014
dec_deg (deg)
Value Error Ref.
56.92795627 0.0691 gaiacollaboration2018
56.927998 70.87 cutri2003
56.9280591 1.6971 wright2010
56.92795556 5.0 flewelling2016
56.928 cloutier2014
56.92796389 bell2013
56.928 currie2010
56.927975 mayne2007
56.92792 keller2002
56.92799 barentsen2014

All young stellar objects welcome!

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