Star • GDR1 458356779526143104

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 8172
2MASS J02202176+5654240
mayne2007_persei 1489
[CHI2010] h Per M8335
[CHI2010] h Per M 8335
GDR1 458356779526143104
WISEA J022021.78+565424.3
[CHI2010] S 10240
PSO J022021.770+565424.185
GDR2 458356779526143104
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 21.7793 h m s gaiacollaboration2016
dec +56 54 24.0949 d m s gaiacollaboration2016
ra_deg 35.09074692 deg gaiacollaboration2016
dec_deg 56.90669303 deg gaiacollaboration2016
pm_ra 1.822 0.46 mas/yr gaiacollaboration2018
pm_dec -1.175 0.317 mas/yr gaiacollaboration2018
plx 0.359 0.1985 mas gaiacollaboration2018
spt K3.5 [char] currie2010
spt_num 53.5 1.2 [decimal allowed] currie2010
spt_lit K3.5 [char] currie2010
U 22.489 0.266 mag bell2013
V 18.932 0.004 mag currie2010
Ic 17.138 0.003 mag currie2010
g_sloan 19.594 0.012 mag flewelling2016
r_sloan 18.314 0.005 mag flewelling2016
i_sloan 17.703 0.004 mag flewelling2016
z_sloan 17.366 0.007 mag flewelling2016
y_opt 17.144 0.017 mag (AB) flewelling2016
gaia_g 18.2611 0.0019 mag gaiacollaboration2018
gaia_bp 19.1676 0.0317 mag gaiacollaboration2018
gaia_rp 17.2824 0.0114 mag gaiacollaboration2018
tm_J 15.936 0.084 mag cutri2003
tm_H 15.226 0.092 mag cutri2003
tm_K 15.013 0.137 mag cutri2003
tm_flags "AAB,0" [char] cutri2003
S_3p6 14.9104 0.0418 mag cloutier2014
S_4p5 14.9009 0.0521 mag cloutier2014
S_5p8 14.8745 0.0833 mag cloutier2014
S_8 14.8496 0.112 mag cloutier2014
W_3p4 14.95 0.038 mag wright2010
W_4p6 15.518 0.112 mag wright2010
W_12 12.59 mag wright2010
W_22 8.618 mag wright2010
wise_flags "ABUU,hDH0" [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.
20.292 0.0907964757 mayne2007
V (mag)
Value Error Ref.
18.911 0.012 mayne2007
Ic (mag)
Value Error Ref.
20.292 0.0907964757 mayne2007
g_sloan (mag)
Value Error Ref.
19.593 0.013 bell2013
r_sloan (mag)
Value Error Ref.
18.286 0.012 bell2013
i_sloan (mag)
Value Error Ref.
17.679 0.015 bell2013
z_sloan (mag)
Value Error Ref.
17.288 0.009 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 21.779 gaiacollaboration2018
02 20 21.768 cutri2003
02 20 21.780 wright2010
02 20 21.778 flewelling2016
02 20 21.768 cloutier2014
02 20 21.784 bell2013
02 20 21.768 currie2010
02 20 21.774 mayne2007
dec (d m s)
Value Error Ref.
+56 54 24.09 gaiacollaboration2018
+56 54 24.04 cutri2003
+56 54 24.33 wright2010
+56 54 24.10 flewelling2016
+56 54 24.12 cloutier2014
+56 54 24.16 bell2013
+56 54 24.12 currie2010
+56 54 24.16 mayne2007
ra_deg (deg)
Value Error Ref.
35.09074662 0.1193 gaiacollaboration2018
35.090698 112.38 cutri2003
35.0907514 11.0079 wright2010
35.09074167 4.0 flewelling2016
35.0907 cloutier2014
35.09076667 bell2013
35.0907 currie2010
35.090725 mayne2007
dec_deg (deg)
Value Error Ref.
56.90669283 0.1333 gaiacollaboration2018
56.906677 112.38 cutri2003
56.9067587 26.0071 wright2010
56.90669444 8.0 flewelling2016
56.9067 cloutier2014
56.90671111 bell2013
56.9067 currie2010
56.90671111 mayne2007

All young stellar objects welcome!

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