Star • GDR1 458459858740505472

Cluster
chi Per
Proposed Clusters
h and chi Per
Alternate Names
[CKB2008] 35.3253+57.3062
2MASS J02211806+5718222
[SHM2002] 68
GDR2 458459863041931392
NGC 884 1926
PSO J022118.111+571821.245
[KGM2001] 66
[WEBDA chiper] 1926
WISEA J022118.07+571822.1
[CKB2008] 24
1926
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name chi Per [char] boyer2012
ra 02 21 18.0737 h m s gaiacollaboration2016
dec +57 18 22.0796 d m s gaiacollaboration2016
ra_deg 35.32530709 deg gaiacollaboration2016
dec_deg 57.30613321 deg gaiacollaboration2016
pm_ra -0.725 0.108 mas/yr gaiacollaboration2018
pm_dec -1.165 0.109 mas/yr gaiacollaboration2018
plx 0.4801 0.0696 mas gaiacollaboration2018
st_dist 2082.8994 301.9575 pc gaiacollaboration2018
spt O9 [char] skiffBMK
spt_num 9.0 [decimal allowed] skiffBMK
spt_lit O9e [char] skiffBMK
vsini 106.0 17.0 km/s boyer2012
Teff 27400.0 1790.0 K boyer2012
log_Teff 4.44 0.29 log K boyer2012
R_star 7.0 1.6 Rsun boyer2012
M_star 13.9 1.2 Msun boyer2012
log_M_star 1.143 0.099 log Msun boyer2012
log_g 3.89 0.23 log cm/s2 boyer2012
U 9.736 mag currie2008
B 10.253 mag currie2008
V 9.74 mag currie2008
Ic 9.325 mag keller2002
g_sloan 10.355 0.037 mag flewelling2016
i_sloan 8.31 0.001 mag flewelling2016
z_sloan 8.929 0.0 mag flewelling2016
H_alpha_phot 11.095 mag keller2002
gaia_g 9.6282 0.0056 mag gaiacollaboration2018
gaia_bp 9.9766 0.0179 mag gaiacollaboration2018
gaia_rp 9.1515 0.0191 mag gaiacollaboration2018
tm_J 8.575 0.026 mag cutri2003
tm_H 8.35 0.026 mag cutri2003
tm_K 8.106 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 8.26 0.13 mag currie2008
S_4p5 7.74 0.06 mag currie2008
S_5p8 7.29 mag currie2008
S_8 6.97 mag currie2008
S_24 5.56 0.03 mag currie2008
W_3p4 7.738 0.026 mag wright2010
W_4p6 7.487 0.019 mag wright2010
W_12 6.71 0.014 mag wright2010
W_22 5.815 0.044 mag wright2010
wise_flags "AAAA,HHd0" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h and chi Per currie2008
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
5663.0 136.405 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
458.419 84.794 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
22.24 1.085 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
9.736 slesnick2002
9.96 keller2002
B (mag)
Value Error Ref.
10.253 slesnick2002
10.398 keller2002
V (mag)
Value Error Ref.
9.736 slesnick2002
9.905 keller2002
Coordinates
ra (h m s)
Value Error Ref.
02 21 18.074 gaiacollaboration2018
02 21 18.062 cutri2003
02 21 18.071 wright2010
02 21 18.112 flewelling2016
02 21 18.067 boyer2012
02 21 18.072 currie2008
02 21 17.98 slesnick2002
02 21 18.142 keller2002
02 21 18.070 skiffBMK
dec (d m s)
Value Error Ref.
+57 18 22.08 gaiacollaboration2018
+57 18 22.26 cutri2003
+57 18 22.11 wright2010
+57 18 21.25 flewelling2016
+57 18 22.10 boyer2012
+57 18 22.32 currie2008
+57 18 22.2 slesnick2002
+57 18 21.92 keller2002
+57 18 22.10 skiffBMK
ra_deg (deg)
Value Error Ref.
35.32530684 0.0452 gaiacollaboration2018
35.325259 60.0 cutri2003
35.325296 40.1572 wright2010
35.32546667 147.0 flewelling2016
35.32528 boyer2012
35.3253 currie2008
35.32491667 slesnick2002
35.32559 keller2002
35.3252917 skiffBMK
dec_deg (deg)
Value Error Ref.
57.30613295 0.0485 gaiacollaboration2018
57.306183 60.0 cutri2003
57.3061409 39.7134 wright2010
57.30590278 147.0 flewelling2016
57.30614 boyer2012
57.3062 currie2008
57.30616667 slesnick2002
57.30609 keller2002
57.3061389 skiffBMK

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