Star • GDR1 458566751886568320

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
[CHI2010] S 6259
[CKB2008] 34.5811+57.2371
2MASS J02181947+5714137
[SHM2002] 127
[CHI2010] chi Per M932
GDR2 458566756192517504
PSO J021819.442+571413.947
WISEA J021819.47+571413.7
[CHI2010] chi Per M 932
mayne2007_persei 258
[KGM2001] 113
[Cloutier2014] 13371
[WEBDA hper] 551
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 19.4805 h m s gaiacollaboration2016
dec +57 14 13.7083 d m s gaiacollaboration2016
ra_deg 34.58116873 deg gaiacollaboration2016
dec_deg 57.23714118 deg gaiacollaboration2016
pm_ra -0.639 0.075 mas/yr gaiacollaboration2018
pm_dec -1.318 0.088 mas/yr gaiacollaboration2018
plx 0.4519 0.043 mas gaiacollaboration2018
st_dist 2212.879 210.5638 pc gaiacollaboration2018
spt B1.45 [char] currie2010
spt_num 11.45 1.7 [decimal allowed] currie2010
spt_lit B1.45 [char] currie2010
vsini 220.0 11.0 km/s boyer2012
R_star 5.7 1.2 Rsun boyer2012
log_g 3.63 0.03 log cm/s2 boyer2012
U 10.413 mag currie2008
B 10.849 mag currie2008
V 10.559 0.01 mag currie2010
Ic 9.752 0.001 mag currie2010
g_sloan 10.595 mag flewelling2016
r_sloan 10.538 mag flewelling2016
i_sloan 10.548 mag flewelling2016
z_sloan 10.553 mag flewelling2016
y_opt 10.668 mag (AB) flewelling2016
H_alpha_phot 13.412 mag keller2002
gaia_g 10.4497 0.0004 mag gaiacollaboration2018
gaia_bp 10.6095 0.0012 mag gaiacollaboration2018
gaia_rp 10.1669 0.001 mag gaiacollaboration2018
tm_J 9.881 0.026 mag cutri2003
tm_H 9.87 0.033 mag cutri2003
tm_K 9.829 0.024 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 9.8835 0.0035 mag cloutier2014
S_4p5 9.8959 0.0031 mag cloutier2014
S_5p8 9.8889 0.0036 mag cloutier2014
S_8 9.9011 0.0072 mag cloutier2014
S_24 9.82 0.0594 mag cloutier2014
W_3p4 9.77 0.023 mag wright2010
W_4p6 9.819 0.02 mag wright2010
W_12 9.89 0.048 mag wright2010
W_22 9.001 mag wright2010
wise_flags "AAAU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per boyer2012
chi Per currie2010
h and chi Per currie2008
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
7642.0 287.0 gaiacollaboration2018
20200.0 350.0 boyer2012
log_Teff (log K)
Value Error Ref.
4.31 0.07 boyer2012
L_star (Lsun)
Value Error Ref.
242.756 33.0845 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
8.89 0.705 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
8.1 0.2 boyer2012
log_M_star (log Msun)
Value Error Ref.
0.908 0.022 boyer2012
Optical Photometry
U (mag)
Value Error Ref.
10.413 slesnick2002
10.57 keller2002
B (mag)
Value Error Ref.
10.87 0.0180277564 mayne2007
10.849 slesnick2002
10.855 keller2002
V (mag)
Value Error Ref.
10.559 currie2008
10.529 0.01 mayne2007
10.559 slesnick2002
10.529 keller2002
Ic (mag)
Value Error Ref.
10.87 0.0180277564 mayne2007
10.316 keller2002
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
9.8 0.01 currie2008
S_4p5 (mag)
Value Error Ref.
9.81 0.03 currie2008
S_5p8 (mag)
Value Error Ref.
9.95 0.01 currie2008
S_8 (mag)
Value Error Ref.
9.89 0.01 currie2008
S_24 (mag)
Value Error Ref.
9.59 0.06 currie2008
Coordinates
ra (h m s)
Value Error Ref.
02 18 19.480 gaiacollaboration2018
02 18 19.474 cutri2003
02 18 19.470 wright2010
02 18 19.480 flewelling2016
02 18 19.464 cloutier2014
02 18 19.474 boyer2012
02 18 19.464 currie2010
02 18 19.464 currie2008
02 18 19.471 mayne2007
02 18 19.40 slesnick2002
02 18 19.517 keller2002
dec (d m s)
Value Error Ref.
+57 14 13.71 gaiacollaboration2018
+57 14 13.73 cutri2003
+57 14 13.78 wright2010
+57 14 13.71 flewelling2016
+57 14 13.56 cloutier2014
+57 14 13.74 boyer2012
+57 14 13.56 currie2010
+57 14 13.56 currie2008
+57 14 13.78 mayne2007
+57 14 14.2 slesnick2002
+57 14 13.42 keller2002
ra_deg (deg)
Value Error Ref.
34.58116858 0.0253 gaiacollaboration2018
34.581142 60.0 cutri2003
34.5811256 51.3885 wright2010
34.58116667 171.0 flewelling2016
34.5811 cloutier2014
34.58114 boyer2012
34.5811 currie2010
34.5811 currie2008
34.58112917 mayne2007
34.58083333 slesnick2002
34.58132 keller2002
dec_deg (deg)
Value Error Ref.
57.23714089 0.0337 gaiacollaboration2018
57.237148 60.0 cutri2003
57.2371608 51.0333 wright2010
57.23714167 89.0 flewelling2016
57.2371 cloutier2014
57.23715 boyer2012
57.2371 currie2010
57.2371 currie2008
57.23716111 mayne2007
57.23727778 slesnick2002
57.23706 keller2002

All young stellar objects welcome!

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