Star • GDR1 458370592144152064

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[Cloutier2014] 943
WISEA J021805.76+570353.4
[KGM2001] 7374
GDR2 458370596448486400
2MASS J02180578+5703528
mayne2007_persei 762
[CHI2010] S 2529
[CHI2010] h Per M998
[CHI2010] h Per M 998
IPHAS J021805.78+570352.7
PSO J021805.800+570352.823
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 05.8052 h m s gaiacollaboration2016
dec +57 03 52.7754 d m s gaiacollaboration2016
ra_deg 34.52418843 deg gaiacollaboration2016
dec_deg 57.06465982 deg gaiacollaboration2016
pm_ra 3.381 0.158 mas/yr gaiacollaboration2018
pm_dec -0.42 0.191 mas/yr gaiacollaboration2018
plx 0.4052 0.0885 mas gaiacollaboration2018
st_dist 2467.9171 539.0194 pc gaiacollaboration2018
spt K2.1 [char] currie2010
spt_num 52.1 1.2 [decimal allowed] currie2010
spt_lit K2.1 [char] currie2010
V 17.267 0.001 mag currie2010
Ic 16.001 0.002 mag currie2010
g_sloan 17.719 0.003 mag flewelling2016
r_sloan 16.881 0.003 mag flewelling2016
i_sloan 16.492 0.004 mag flewelling2016
z_sloan 16.275 0.002 mag flewelling2016
y_opt 16.111 0.002 mag (AB) flewelling2016
H_alpha_phot 16.43 0.01 mag barentsen2014
gaia_g 16.8867 0.0008 mag gaiacollaboration2018
gaia_bp 17.5278 0.007 mag gaiacollaboration2018
gaia_rp 16.0969 0.0037 mag gaiacollaboration2018
tm_J 15.085 0.035 mag cutri2003
tm_H 14.622 0.054 mag cutri2003
tm_K 14.427 0.077 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.4415 0.0342 mag cloutier2014
S_4p5 14.4601 0.043 mag cloutier2014
S_5p8 14.4632 0.0644 mag cloutier2014
S_8 14.5726 0.0948 mag cloutier2014
W_3p4 14.225 0.029 mag wright2010
W_4p6 14.329 0.049 mag wright2010
W_12 12.827 mag wright2010
W_22 9.282 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.
4446.49 112.26 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
18.382 0.0265706605 mayne2007
V (mag)
Value Error Ref.
17.267 0.009 mayne2007
17.273 keller2002
Ic (mag)
Value Error Ref.
18.382 0.0265706605 mayne2007
16.159 keller2002
r_sloan (mag)
Value Error Ref.
16.79 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.16 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 05.805 gaiacollaboration2018
02 18 05.790 cutri2003
02 18 05.761 wright2010
02 18 05.806 flewelling2016
02 18 05.784 cloutier2014
02 18 05.784 currie2010
02 18 05.788 mayne2007
02 18 05.839 keller2002
02 18 05.779 barentsen2014
dec (d m s)
Value Error Ref.
+57 03 52.77 gaiacollaboration2018
+57 03 52.84 cutri2003
+57 03 53.43 wright2010
+57 03 52.78 flewelling2016
+57 03 52.92 cloutier2014
+57 03 52.92 currie2010
+57 03 52.82 mayne2007
+57 03 52.52 keller2002
+57 03 52.70 barentsen2014
ra_deg (deg)
Value Error Ref.
34.5241895 0.0471 gaiacollaboration2018
34.524123 60.0 cutri2003
34.5240046 5.5435 wright2010
34.52419167 9.0 flewelling2016
34.5241 cloutier2014
34.5241 currie2010
34.52411667 mayne2007
34.52433 keller2002
34.52408 barentsen2014
dec_deg (deg)
Value Error Ref.
57.06465955 0.0788 gaiacollaboration2018
57.064678 60.0 cutri2003
57.0648421 7.5188 wright2010
57.06466111 12.0 flewelling2016
57.0647 cloutier2014
57.0647 currie2010
57.06467222 mayne2007
57.06459 keller2002
57.06464 barentsen2014

All young stellar objects welcome!

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