Star • GDR1 458371799035596672

Cluster
h and chi Per
Proposed Clusters
chi Per
h Per
Alternate Names
WISEA J021845.19+570737.2
mayne2007_persei 620
h-254
[CHI2010] chi Per M1383
[CHI2010] S 10891
2MASS J02184519+5707372
[CHI2010] chi Per M 1383
[SHM2002] 3243
GDR2 458371799039880064
[Cloutier2014] 13480
821
[KGM2001] 2911
PSO J021845.210+570737.320
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 45.2219 h m s gaiacollaboration2016
dec +57 07 37.3457 d m s gaiacollaboration2016
ra_deg 34.68842444 deg gaiacollaboration2016
dec_deg 57.12704048 deg gaiacollaboration2016
pm_ra -0.642 0.076 mas/yr gaiacollaboration2018
pm_dec -1.371 0.14 mas/yr gaiacollaboration2018
plx 0.3204 0.0464 mas gaiacollaboration2018
st_dist 3121.0986 451.9943 pc gaiacollaboration2018
spt A4.5 [char] currie2010
spt_num 24.5 2.5 [decimal allowed] currie2010
spt_lit A4.5 [char] currie2010
Agaia 1.8343 0.41465 mag gaiacollaboration2018
U 16.571 mag slesnick2002
B 16.149 mag slesnick2002
V 15.452 0.01 mag currie2010
Ic 14.824 mag keller2002
g_sloan 15.778 0.004 mag flewelling2016
r_sloan 15.369 0.012 mag flewelling2016
i_sloan 15.171 0.005 mag flewelling2016
z_sloan 15.081 0.012 mag flewelling2016
y_opt 14.933 0.01 mag (AB) flewelling2016
H_alpha_phot 18.363 mag keller2002
gaia_g 15.3806 0.001 mag gaiacollaboration2018
gaia_bp 15.6731 0.0096 mag gaiacollaboration2018
gaia_rp 14.7229 0.0084 mag gaiacollaboration2018
tm_J 13.958 0.029 mag cutri2003
tm_H 13.746 0.043 mag cutri2003
tm_K 13.645 0.052 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.4983 0.0234 mag cloutier2014
S_4p5 13.4595 0.0281 mag cloutier2014
S_5p8 13.4771 0.0384 mag cloutier2014
S_8 13.4845 0.0543 mag cloutier2014
W_3p4 13.386 0.031 mag wright2010
W_4p6 13.673 0.046 mag wright2010
W_12 12.046 mag wright2010
W_22 9.123 mag wright2010
wise_flags "AAUU,dh00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per currie2010
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
5570.0 633.01 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.674 keller2002
B (mag)
Value Error Ref.
16.207 0.0147648231 mayne2007
16.198 keller2002
V (mag)
Value Error Ref.
15.534 0.007 mayne2007
15.452 slesnick2002
15.491 keller2002
Ic (mag)
Value Error Ref.
16.207 0.0147648231 mayne2007
Coordinates
ra (h m s)
Value Error Ref.
02 18 45.222 gaiacollaboration2018
02 18 45.198 cutri2003
02 18 45.199 wright2010
02 18 45.218 flewelling2016
02 18 45.192 cloutier2014
02 18 45.192 currie2010
02 18 45.204 mayne2007
02 18 45.15 slesnick2002
02 18 45.199 keller2002
dec (d m s)
Value Error Ref.
+57 07 37.34 gaiacollaboration2018
+57 07 37.25 cutri2003
+57 07 37.24 wright2010
+57 07 37.34 flewelling2016
+57 07 37.20 cloutier2014
+57 07 37.20 currie2010
+57 07 37.33 mayne2007
+57 07 37.6 slesnick2002
+57 07 37.16 keller2002
ra_deg (deg)
Value Error Ref.
34.68842305 0.0254 gaiacollaboration2018
34.688326 60.0 cutri2003
34.6883312 34.1959 wright2010
34.68840833 17.0 flewelling2016
34.6883 cloutier2014
34.6883 currie2010
34.68835 mayne2007
34.688125 slesnick2002
34.68833 keller2002
dec_deg (deg)
Value Error Ref.
57.12703966 0.0427 gaiacollaboration2018
57.127014 60.0 cutri2003
57.1270104 36.5708 wright2010
57.12703889 22.0 flewelling2016
57.127 cloutier2014
57.127 currie2010
57.12703611 mayne2007
57.12711111 slesnick2002
57.12699 keller2002

All young stellar objects welcome!

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