Star • GDR1 458365369463706240

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
WISEA J021854.45+565549.1
2MASS J02185445+5655493
[CHI2010] h Per M6919
mayne2007_persei 629
[Cloutier2014] 6771
[CHI2010] h Per M 6919
[CHI2010] S 2030
PSO J021854.450+565549.355
IPHAS J021854.45+565549.4
GDR2 458365373768669568
[KGM2001] 5372
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 54.4516 h m s gaiacollaboration2016
dec +56 55 49.3608 d m s gaiacollaboration2016
ra_deg 34.72688173 deg gaiacollaboration2016
dec_deg 56.930378 deg gaiacollaboration2016
pm_ra -0.642 0.163 mas/yr gaiacollaboration2018
pm_dec -0.698 0.137 mas/yr gaiacollaboration2018
plx 0.4587 0.0683 mas gaiacollaboration2018
st_dist 2180.0741 324.611 pc gaiacollaboration2018
spt F2.9 [char] currie2010
spt_num 32.9 2.2 [decimal allowed] currie2010
spt_lit F2.9 [char] currie2010
Agaia 1.221 0.1283 mag gaiacollaboration2018
U 17.785 mag keller2002
B 17.489 mag keller2002
V 16.633 0.001 mag currie2010
Ic 15.618 0.001 mag currie2010
g_sloan 16.978 0.003 mag flewelling2016
r_sloan 16.349 0.002 mag flewelling2016
i_sloan 16.067 0.002 mag flewelling2016
z_sloan 15.911 0.002 mag flewelling2016
y_opt 15.795 0.004 mag (AB) flewelling2016
H_alpha_phot 16.01 0.01 mag barentsen2014
gaia_g 16.3621 0.0007 mag gaiacollaboration2018
gaia_bp 16.8573 0.0059 mag gaiacollaboration2018
gaia_rp 15.6912 0.0031 mag gaiacollaboration2018
tm_J 14.879 0.039 mag cutri2003
tm_H 14.431 0.041 mag cutri2003
tm_K 14.327 0.07 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.3882 0.0335 mag cloutier2014
S_4p5 14.3272 0.0404 mag cloutier2014
S_5p8 14.3374 0.0593 mag cloutier2014
S_8 14.3458 0.0825 mag cloutier2014
W_3p4 14.392 0.029 mag wright2010
W_4p6 14.541 0.051 mag wright2010
W_12 12.647 mag wright2010
W_22 9.253 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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4915.73 72.125 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.471 0.0178885438 mayne2007
V (mag)
Value Error Ref.
16.633 0.008 mayne2007
16.674 keller2002
Ic (mag)
Value Error Ref.
17.471 0.0178885438 mayne2007
15.736 keller2002
r_sloan (mag)
Value Error Ref.
16.28 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.75 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 54.452 gaiacollaboration2018
02 18 54.450 cutri2003
02 18 54.458 wright2010
02 18 54.452 flewelling2016
02 18 54.480 cloutier2014
02 18 54.480 currie2010
02 18 54.448 mayne2007
02 18 54.490 keller2002
02 18 54.451 barentsen2014
dec (d m s)
Value Error Ref.
+56 55 49.36 gaiacollaboration2018
+56 55 49.39 cutri2003
+56 55 49.15 wright2010
+56 55 49.36 flewelling2016
+56 55 49.44 cloutier2014
+56 55 49.44 currie2010
+56 55 49.35 mayne2007
+56 55 49.22 keller2002
+56 55 49.37 barentsen2014
ra_deg (deg)
Value Error Ref.
34.72688159 0.0417 gaiacollaboration2018
34.726876 0.0 cutri2003
34.7269084 18.0034 wright2010
34.72688333 9.0 flewelling2016
34.727 cloutier2014
34.727 currie2010
34.72686667 mayne2007
34.72704 keller2002
34.72688 barentsen2014
dec_deg (deg)
Value Error Ref.
56.93037773 0.0503 gaiacollaboration2018
56.930386 0.0 cutri2003
56.9303199 21.7342 wright2010
56.93037778 7.0 flewelling2016
56.9304 cloutier2014
56.9304 currie2010
56.930375 mayne2007
56.93034 keller2002
56.93038 barentsen2014

All young stellar objects welcome!

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