Star • GDR1 458570497099947136

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02181568+5725207
WISEA J021815.68+572520.6
[CHI2010] h Per M 7094
IPHAS J021815.69+572520.9
GDR2 458570501403818112
PSO J021815.679+572520.886
[CHI2010] S 1547
[CHI2010] h Per M7094
[Cloutier2014] 6945
[KGM2001] 6714
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 15.6805 h m s gaiacollaboration2016
dec +57 25 20.8698 d m s gaiacollaboration2016
ra_deg 34.56533538 deg gaiacollaboration2016
dec_deg 57.42246383 deg gaiacollaboration2016
pm_ra -4.279 0.196 mas/yr gaiacollaboration2018
pm_dec 2.457 0.179 mas/yr gaiacollaboration2018
plx 1.3961 0.1101 mas gaiacollaboration2018
st_dist 716.2811 56.4877 pc gaiacollaboration2018
spt G3.6 [char] currie2010
spt_num 43.6 3.1 [decimal allowed] currie2010
spt_lit G3.6 [char] currie2010
Agaia 0.321 0.2783 mag gaiacollaboration2018
V 17.083 0.001 mag currie2010
Ic 15.722 0.002 mag currie2010
g_sloan 17.56 0.005 mag flewelling2016
r_sloan 16.67 0.003 mag flewelling2016
i_sloan 16.208 0.004 mag flewelling2016
z_sloan 15.969 0.004 mag flewelling2016
y_opt 15.778 0.002 mag (AB) flewelling2016
H_alpha_phot 19.369 mag keller2002
gaia_g 16.6746 0.0011 mag gaiacollaboration2018
gaia_bp 17.3354 0.0085 mag gaiacollaboration2018
gaia_rp 15.7947 0.0036 mag gaiacollaboration2018
tm_J 14.699 0.039 mag cutri2003
tm_H 14.042 0.042 mag cutri2003
tm_K 13.849 0.051 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.7826 0.0261 mag cloutier2014
S_5p8 13.7303 0.0435 mag cloutier2014
W_3p4 13.695 0.027 mag wright2010
W_4p6 13.766 0.037 mag wright2010
W_12 12.723 mag wright2010
W_22 9.121 mag wright2010
wise_flags "AAUU,hhHH" [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.
4343.5 140.165 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.112 0.018 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.59 0.035 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
17.07 keller2002
r_sloan (mag)
Value Error Ref.
16.53 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.8 0.01 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
16.17 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 15.680 gaiacollaboration2018
02 18 15.682 cutri2003
02 18 15.683 wright2010
02 18 15.680 flewelling2016
02 18 15.672 cloutier2014
02 18 15.672 currie2010
02 18 15.679 keller2002
02 18 15.686 barentsen2014
dec (d m s)
Value Error Ref.
+57 25 20.87 gaiacollaboration2018
+57 25 20.77 cutri2003
+57 25 20.61 wright2010
+57 25 20.87 flewelling2016
+57 25 21.00 cloutier2014
+57 25 21.00 currie2010
+57 25 20.35 keller2002
+57 25 20.86 barentsen2014
ra_deg (deg)
Value Error Ref.
34.5653342 0.0608 gaiacollaboration2018
34.565342 60.0 cutri2003
34.5653477 45.789 wright2010
34.56533333 4.0 flewelling2016
34.5653 cloutier2014
34.5653 currie2010
34.56533 keller2002
34.56536 barentsen2014
dec_deg (deg)
Value Error Ref.
57.42246404 0.0796 gaiacollaboration2018
57.422436 60.0 cutri2003
57.4223907 48.0945 wright2010
57.42246389 3.0 flewelling2016
57.4225 cloutier2014
57.4225 currie2010
57.42232 keller2002
57.42246 barentsen2014

All young stellar objects welcome!

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