Star • GDR1 458350697852333312

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
mayne2007_persei 860
[CHI2010] S 3220
2MASS J02202083+5651216
WISEA J022020.81+565122.1
[Cloutier2014] 7308
IPHAS J022020.85+565121.6
GDR1 458350697852333312
PSO J022020.853+565121.576
[KGM2001] 7936
[CHI2010] h Per M 7460
GDR2 458350702160417536
[CHI2010] h Per M7460
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 20.8658 h m s gaiacollaboration2016
dec +56 51 21.5185 d m s gaiacollaboration2016
ra_deg 35.08694082 deg gaiacollaboration2016
dec_deg 56.85597736 deg gaiacollaboration2016
pm_ra 2.956 0.19 mas/yr gaiacollaboration2018
pm_dec -4.196 0.159 mas/yr gaiacollaboration2018
plx 0.8958 0.081 mas gaiacollaboration2018
st_dist 1116.3206 100.9399 pc gaiacollaboration2018
spt G5.5 [char] currie2010
spt_num 45.5 2.3 [decimal allowed] currie2010
spt_lit G5.5 [char] currie2010
Agaia 0.396 0.16915 mag gaiacollaboration2018
U 21.618 1.63 mag bell2013
V 17.367 0.002 mag currie2010
Ic 16.058 0.002 mag currie2010
g_sloan 17.827 0.005 mag flewelling2016
r_sloan 16.964 0.006 mag flewelling2016
i_sloan 16.577 0.005 mag flewelling2016
z_sloan 16.366 0.003 mag flewelling2016
y_opt 16.212 0.007 mag (AB) flewelling2016
H_alpha_phot 16.49 0.01 mag barentsen2014
gaia_g 16.9592 0.0009 mag gaiacollaboration2018
gaia_bp 17.6085 0.0098 mag gaiacollaboration2018
gaia_rp 16.1773 0.0063 mag gaiacollaboration2018
tm_J 15.326 0.055 mag cutri2003
tm_H 14.615 0.058 mag cutri2003
tm_K 14.697 0.108 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.5125 0.0353 mag cloutier2014
S_4p5 14.5404 0.0444 mag cloutier2014
S_5p8 14.5357 0.0663 mag cloutier2014
S_8 14.6132 0.0971 mag cloutier2014
W_3p4 14.45 0.055 mag wright2010
W_4p6 14.474 0.076 mag wright2010
W_12 12.676 mag wright2010
W_22 8.954 mag wright2010
wise_flags "AAUU,0h00" [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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4480.25 231.25 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.198 0.0375 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.74 0.075 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.463 0.0228035085 mayne2007
V (mag)
Value Error Ref.
17.322 0.006 mayne2007
17.418 keller2002
Ic (mag)
Value Error Ref.
18.463 0.0228035085 mayne2007
16.239 keller2002
g_sloan (mag)
Value Error Ref.
17.779 0.009 bell2013
r_sloan (mag)
Value Error Ref.
16.909 0.009 bell2013
16.84 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.527 0.014 bell2013
16.18 0.01 barentsen2014
z_sloan (mag)
Value Error Ref.
16.268 0.008 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 20.866 gaiacollaboration2018
02 20 20.835 cutri2003
02 20 20.817 wright2010
02 20 20.865 flewelling2016
02 20 20.856 cloutier2014
02 20 20.878 bell2013
02 20 20.856 currie2010
02 20 20.863 mayne2007
02 20 20.990 keller2002
02 20 20.851 barentsen2014
dec (d m s)
Value Error Ref.
+56 51 21.52 gaiacollaboration2018
+56 51 21.65 cutri2003
+56 51 22.15 wright2010
+56 51 21.52 flewelling2016
+56 51 21.60 cloutier2014
+56 51 21.67 bell2013
+56 51 21.60 currie2010
+56 51 21.67 mayne2007
+56 51 22.00 keller2002
+56 51 21.60 barentsen2014
ra_deg (deg)
Value Error Ref.
35.08694138 0.0511 gaiacollaboration2018
35.086811 46.48 cutri2003
35.0867394 14.152 wright2010
35.0869375 4.0 flewelling2016
35.0869 cloutier2014
35.08699167 bell2013
35.0869 currie2010
35.08692917 mayne2007
35.08746 keller2002
35.08688 barentsen2014
dec_deg (deg)
Value Error Ref.
56.8559767 0.0637 gaiacollaboration2018
56.856014 46.48 cutri2003
56.8561517 63.9206 wright2010
56.85597778 2.0 flewelling2016
56.856 cloutier2014
56.85601944 bell2013
56.856 currie2010
56.85601944 mayne2007
56.85611 keller2002
56.856 barentsen2014

All young stellar objects welcome!

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