Star • GDR1 458374715312144384

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
1078
[CKB2008] 34.7768+57.1261
[CHI2010] S 5953
[CHI2010] chi Per M 909
Oo1078
[SHM2002] 72
WISEA J021906.42+570733.9
[CHI2010] chi Per M909
[KGM2001] 64
[WEBDA hper] 1078
[Cloutier2014] 13355
mayne2007_persei 204
GDR2 458374719617277184
2MASS J02190642+5707339
bd56524
PSO J021906.428+570733.672
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 19 06.4278 h m s gaiacollaboration2016
dec +57 07 33.8765 d m s gaiacollaboration2016
ra_deg 34.77678269 deg gaiacollaboration2016
dec_deg 57.12607682 deg gaiacollaboration2016
pm_ra -0.547 0.069 mas/yr gaiacollaboration2018
pm_dec -1.308 0.101 mas/yr gaiacollaboration2018
plx 0.4258 0.0425 mas gaiacollaboration2018
st_dist 2348.5204 234.4108 pc gaiacollaboration2018
spt B1.0 [char] currie2010
spt_num 11.0 1.5 [decimal allowed] currie2010
spt_lit B1.0 [char] currie2010
vsini 208.0 24.0 km/s boyer2012
Agaia 1.155 0.3803 mag gaiacollaboration2018
R_star 8.6 2.2 Rsun boyer2012
log_g 3.5 0.02 log cm/s2 boyer2012
U 9.673 mag currie2008
B 10.134 mag currie2008
V 9.82 0.01 mag currie2010
Ic 9.547 mag keller2002
g_sloan 10.053 0.041 mag flewelling2016
r_sloan 10.225 0.0 mag flewelling2016
i_sloan 9.723 0.21 mag flewelling2016
z_sloan 9.097 0.029 mag flewelling2016
y_opt 9.846 0.021 mag (AB) flewelling2016
H_alpha_phot 12.611 mag keller2002
gaia_g 9.7227 0.0006 mag gaiacollaboration2018
gaia_bp 9.9216 0.001 mag gaiacollaboration2018
gaia_rp 9.4037 0.0009 mag gaiacollaboration2018
tm_J 9.043 0.032 mag cutri2003
tm_H 8.998 0.032 mag cutri2003
tm_K 8.974 0.02 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 9.111 0.0023 mag cloutier2014
S_4p5 9.06 0.0022 mag cloutier2014
S_5p8 9.059 0.0024 mag cloutier2014
S_8 9.0857 0.0022 mag cloutier2014
S_24 9.008 0.033 mag cloutier2014
W_3p4 8.935 0.023 mag wright2010
W_4p6 8.953 0.021 mag wright2010
W_12 8.996 0.031 mag wright2010
W_22 8.592 0.335 mag wright2010
wise_flags "AAAB,ddd0" [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
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 currie2010
ObsProp
spt ([char])
Value Error Ref.
B1 slesnick2002
B1 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
11.0 slesnick2002
11.0 skiffBMK
spt_lit ([char])
Value Error Ref.
B1V slesnick2002
B1V skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
6918.04 135.695 gaiacollaboration2018
24950.0 50.0 boyer2012
log_Teff (log K)
Value Error Ref.
4.4 0.01 boyer2012
L_star (Lsun)
Value Error Ref.
520.409 74.67 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
15.88 0.615 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
13.1 0.1 boyer2012
log_M_star (log Msun)
Value Error Ref.
1.117 0.009 boyer2012
Optical Photometry
U (mag)
Value Error Ref.
9.673 slesnick2002
9.83 keller2002
B (mag)
Value Error Ref.
10.157 0.0180277564 mayne2007
10.134 slesnick2002
10.187 keller2002
V (mag)
Value Error Ref.
9.82 currie2008
9.827 0.01 mayne2007
9.82 slesnick2002
9.83 keller2002
Ic (mag)
Value Error Ref.
10.157 0.0180277564 mayne2007
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
9.07 0.04 currie2008
S_4p5 (mag)
Value Error Ref.
9.01 0.05 currie2008
S_5p8 (mag)
Value Error Ref.
9.05 currie2008
S_8 (mag)
Value Error Ref.
9.08 currie2008
S_24 (mag)
Value Error Ref.
8.9 0.04 currie2008
Coordinates
ra (h m s)
Value Error Ref.
02 19 06.428 gaiacollaboration2018
02 19 06.424 cutri2003
02 19 06.426 wright2010
02 19 06.428 flewelling2016
02 19 06.432 cloutier2014
02 19 06.437 boyer2012
02 19 06.432 currie2010
02 19 06.432 currie2008
02 19 06.435 mayne2007
02 19 06.35 slesnick2002
02 19 06.425 keller2002
02 19 06.430 skiffBMK
dec (d m s)
Value Error Ref.
+57 07 33.88 gaiacollaboration2018
+57 07 33.96 cutri2003
+57 07 33.93 wright2010
+57 07 33.67 flewelling2016
+57 07 33.96 cloutier2014
+57 07 35.00 boyer2012
+57 07 33.96 currie2010
+57 07 33.96 currie2008
+57 07 33.93 mayne2007
+57 07 34.2 slesnick2002
+57 07 33.78 keller2002
+57 07 33.70 skiffBMK
ra_deg (deg)
Value Error Ref.
34.77678258 0.0233 gaiacollaboration2018
34.776766 60.0 cutri2003
34.776776 38.8615 wright2010
34.77678333 0.0 flewelling2016
34.7768 cloutier2014
34.77682 boyer2012
34.7768 currie2010
34.7768 currie2008
34.7768125 mayne2007
34.77645833 slesnick2002
34.77677 keller2002
34.7767917 skiffBMK
dec_deg (deg)
Value Error Ref.
57.12607741 0.0368 gaiacollaboration2018
57.126099 60.0 cutri2003
57.126093 41.491 wright2010
57.12601944 0.0 flewelling2016
57.1261 cloutier2014
57.12639 boyer2012
57.1261 currie2010
57.1261 currie2008
57.12609167 mayne2007
57.12616667 slesnick2002
57.12605 keller2002
57.1260278 skiffBMK

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology