Star • GDR1 458379010279428224

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 74
mayne2007_persei 341
695
WISEA J021830.06+571202.5
GDR2 458379010279428224
[Cloutier2014] 52
[SHM2002] 444
PSO J021830.062+571202.418
[KGM2001] 385
[CHI2010] S 6123
2MASS J02183006+5712025
[CHI2010] h Per M74
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 30.0666 h m s gaiacollaboration2016
dec +57 12 02.4678 d m s gaiacollaboration2016
ra_deg 34.6252776 deg gaiacollaboration2016
dec_deg 57.2006855 deg gaiacollaboration2016
pm_ra -0.725 0.068 mas/yr gaiacollaboration2018
pm_dec -1.298 0.084 mas/yr gaiacollaboration2018
plx 0.5023 0.0408 mas gaiacollaboration2018
st_dist 1990.8421 161.7089 pc gaiacollaboration2018
spt B2.86 [char] currie2010
spt_num 12.86 2.0 [decimal allowed] currie2010
spt_lit B2.86 [char] currie2010
U 12.276 mag slesnick2002
B 12.555 mag slesnick2002
V 12.291 0.002 mag currie2010
Ic 11.881 0.002 mag currie2010
g_sloan 11.67 mag flewelling2016
r_sloan 11.838 mag flewelling2016
i_sloan 12.005 mag flewelling2016
z_sloan 12.126 mag flewelling2016
y_opt 12.322 0.02 mag (AB) flewelling2016
H_alpha_phot 15.156 mag keller2002
gaia_g 12.2059 0.0003 mag gaiacollaboration2018
gaia_bp 12.3577 0.003 mag gaiacollaboration2018
gaia_rp 11.891 0.0021 mag gaiacollaboration2018
tm_J 11.567 0.024 mag cutri2003
tm_H 11.539 0.029 mag cutri2003
tm_K 11.47 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 11.5027 0.0117 mag cloutier2014
S_4p5 11.4918 0.0137 mag cloutier2014
S_5p8 11.5115 0.0171 mag cloutier2014
S_8 11.5076 0.0229 mag cloutier2014
S_24 11.932 0.145 mag cloutier2014
W_3p4 11.411 0.023 mag wright2010
W_4p6 11.471 0.022 mag wright2010
W_12 11.422 0.172 mag wright2010
W_22 8.857 mag wright2010
wise_flags "AABU,hh00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
7593.5 364.0 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
38.854 4.586 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
3.6 0.35 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
12.382 keller2002
B (mag)
Value Error Ref.
12.591 0.0188679623 mayne2007
12.59 keller2002
V (mag)
Value Error Ref.
12.291 0.01 mayne2007
12.317 slesnick2002
12.271 keller2002
Ic (mag)
Value Error Ref.
12.591 0.0188679623 mayne2007
12.022 keller2002
Coordinates
ra (h m s)
Value Error Ref.
02 18 30.067 gaiacollaboration2018
02 18 30.061 cutri2003
02 18 30.067 wright2010
02 18 30.049 flewelling2016
02 18 30.048 cloutier2014
02 18 30.048 currie2010
02 18 30.059 mayne2007
02 18 29.98 slesnick2002
02 18 29.971 keller2002
dec (d m s)
Value Error Ref.
+57 12 02.47 gaiacollaboration2018
+57 12 02.56 cutri2003
+57 12 02.53 wright2010
+57 12 02.47 flewelling2016
+57 12 02.52 cloutier2014
+57 12 02.52 currie2010
+57 12 02.54 mayne2007
+57 12 02.9 slesnick2002
+57 12 02.41 keller2002
ra_deg (deg)
Value Error Ref.
34.62527725 0.0232 gaiacollaboration2018
34.625254 60.0 cutri2003
34.6252775 47.3044 wright2010
34.62520417 116.0 flewelling2016
34.6252 cloutier2014
34.6252 currie2010
34.62524583 mayne2007
34.62491667 slesnick2002
34.62488 keller2002
dec_deg (deg)
Value Error Ref.
57.20068539 0.0323 gaiacollaboration2018
57.20071 60.0 cutri2003
57.2007032 49.4105 wright2010
57.20068611 287.0 flewelling2016
57.2007 cloutier2014
57.2007 currie2010
57.20070556 mayne2007
57.20080556 slesnick2002
57.20067 keller2002

All young stellar objects welcome!

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