Star • GDR1 458561116890439296

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M975
IPHAS J021801.90+571403.0
WISEA J021801.87+571402.9
[CHI2010] S 2388
2MASS J02180191+5714029
PSO J021801.891+571402.976
[KGM2001] 7053
[CHI2010] h Per M 975
[Cloutier2014] 921
GDR2 458561121195433088
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 01.8958 h m s gaiacollaboration2016
dec +57 14 02.9236 d m s gaiacollaboration2016
ra_deg 34.507899 deg gaiacollaboration2016
dec_deg 57.23414545 deg gaiacollaboration2016
pm_ra -6.109 0.133 mas/yr gaiacollaboration2018
pm_dec -0.109 0.138 mas/yr gaiacollaboration2018
plx 0.7917 0.0786 mas gaiacollaboration2018
st_dist 1263.1047 125.4011 pc gaiacollaboration2018
spt G3.8 [char] currie2010
spt_num 43.8 2.2 [decimal allowed] currie2010
spt_lit G3.8 [char] currie2010
Agaia 0.799 0.20535 mag gaiacollaboration2018
V 17.22 0.001 mag currie2010
Ic 15.908 0.002 mag currie2010
g_sloan 17.673 0.002 mag flewelling2016
r_sloan 16.838 0.009 mag flewelling2016
i_sloan 16.432 0.005 mag flewelling2016
z_sloan 16.216 0.008 mag flewelling2016
y_opt 16.033 0.008 mag (AB) flewelling2016
H_alpha_phot 16.33 0.01 mag barentsen2014
gaia_g 16.8224 0.0009 mag gaiacollaboration2018
gaia_bp 17.4492 0.01 mag gaiacollaboration2018
gaia_rp 16.0196 0.0054 mag gaiacollaboration2018
tm_J 15.021 0.034 mag cutri2003
tm_H 14.531 0.052 mag cutri2003
tm_K 14.398 0.065 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.2907 0.0322 mag cloutier2014
S_4p5 14.2807 0.0397 mag cloutier2014
S_5p8 14.4321 0.0634 mag cloutier2014
S_8 14.4298 0.0895 mag cloutier2014
W_3p4 14.287 0.029 mag wright2010
W_4p6 14.422 0.052 mag wright2010
W_12 12.596 mag wright2010
W_22 9.177 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.
4441.0 141.625 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.292 0.0605 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.91 0.055 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
17.177 keller2002
Ic (mag)
Value Error Ref.
16.062 keller2002
r_sloan (mag)
Value Error Ref.
16.69 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.0 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 01.895 gaiacollaboration2018
02 18 01.911 cutri2003
02 18 01.876 wright2010
02 18 01.897 flewelling2016
02 18 01.872 cloutier2014
02 18 01.872 currie2010
02 18 01.954 keller2002
02 18 01.898 barentsen2014
dec (d m s)
Value Error Ref.
+57 14 02.92 gaiacollaboration2018
+57 14 02.97 cutri2003
+57 14 02.96 wright2010
+57 14 02.92 flewelling2016
+57 14 03.12 cloutier2014
+57 14 03.12 currie2010
+57 14 02.58 keller2002
+57 14 02.94 barentsen2014
ra_deg (deg)
Value Error Ref.
34.5078973 0.0442 gaiacollaboration2018
34.507962 74.01 cutri2003
34.5078182 39.0578 wright2010
34.50790417 9.0 flewelling2016
34.5078 cloutier2014
34.5078 currie2010
34.50814 keller2002
34.50791 barentsen2014
dec_deg (deg)
Value Error Ref.
57.23414536 0.06 gaiacollaboration2018
57.234158 64.74 cutri2003
57.2341561 40.0914 wright2010
57.23414444 6.0 flewelling2016
57.2342 cloutier2014
57.2342 currie2010
57.23405 keller2002
57.23415 barentsen2014

All young stellar objects welcome!

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