Star • GDR1 458379010279426560

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
SAO23165
mayne2007_persei 333
GDR2 458379014584349696
2MASS J02183277+5712396
[CHI2010] h Per M12
[WEBDA hper] 717
bd56502
NGC 869 717
[CHI2010] S 11280
[SHM2002] 42
[KGM2001] 38
Oo717
[CKB2008] 34.6366+57.2110
[Cloutier2014] 9
[CHI2010] h Per M 12
WISEA J021832.77+571239.7
V519Per
PSO J021832.950+571239.763
IPHAS J021832.77+571239.7
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 32.7785 h m s gaiacollaboration2016
dec +57 12 39.6723 d m s gaiacollaboration2016
ra_deg 34.63657711 deg gaiacollaboration2016
dec_deg 57.21102007 deg gaiacollaboration2016
pm_ra 0.841 0.075 mas/yr gaiacollaboration2018
pm_dec -1.865 0.105 mas/yr gaiacollaboration2018
plx 0.5307 0.0467 mas gaiacollaboration2018
st_dist 1884.3037 165.813 pc gaiacollaboration2018
spt B1 [char] slesnick2002
spt_num 11.0 [decimal allowed] slesnick2002
spt_lit B1V* [char] slesnick2002
vsini 126.0 22.0 km/s boyer2012
Agaia 1.125 0.28385 mag gaiacollaboration2018
R_star 6.1 3.2 Rsun boyer2012
log_g 3.91 0.05 log cm/s2 boyer2012
U 9.049 mag currie2008
B 9.559 mag currie2008
V 8.39 0.001 mag currie2010
Ic 7.974 0.001 mag currie2010
g_sloan 10.505 0.001 mag flewelling2016
r_sloan 11.799 0.001 mag flewelling2016
H_alpha_phot 11.969 mag keller2002
gaia_g 9.2297 0.0005 mag gaiacollaboration2018
gaia_bp 9.3911 0.0019 mag gaiacollaboration2018
gaia_rp 8.9597 0.0018 mag gaiacollaboration2018
tm_J 8.708 0.027 mag cutri2003
tm_H 8.747 0.032 mag cutri2003
tm_K 8.654 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 8.6996 0.0018 mag cloutier2014
S_4p5 8.6858 0.0021 mag cloutier2014
S_5p8 8.6517 0.0018 mag cloutier2014
S_8 8.6583 0.0018 mag cloutier2014
S_24 8.621 0.0497 mag cloutier2014
W_3p4 8.6 0.062 mag wright2010
W_4p6 8.643 0.02 mag wright2010
W_12 8.68 0.028 mag wright2010
W_22 8.616 0.378 mag wright2010
wise_flags "AAAC,hh00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per boyer2012
h Per currie2010
h and chi Per currie2008
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
ObsProp
spt ([char])
Value Error Ref.
B1 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
11.0 skiffBMK
spt_lit ([char])
Value Error Ref.
B1e skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
7590.0 305.665 gaiacollaboration2018
26700.0 650.0 boyer2012
log_Teff (log K)
Value Error Ref.
4.43 0.11 boyer2012
L_star (Lsun)
Value Error Ref.
539.593 66.4305 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
13.43 1.065 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
12.5 0.8 boyer2012
log_M_star (log Msun)
Value Error Ref.
1.097 0.07 boyer2012
Optical Photometry
U (mag)
Value Error Ref.
9.049 slesnick2002
8.99 keller2002
B (mag)
Value Error Ref.
9.813 0.0180277564 mayne2007
9.559 slesnick2002
9.58 keller2002
V (mag)
Value Error Ref.
9.318 currie2008
9.308 0.01 mayne2007
9.318 slesnick2002
9.28 keller2002
Ic (mag)
Value Error Ref.
9.813 0.0180277564 mayne2007
r_sloan (mag)
Value Error Ref.
11.45 0.0 barentsen2014
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
8.81 0.32 currie2008
S_4p5 (mag)
Value Error Ref.
8.66 0.03 currie2008
S_5p8 (mag)
Value Error Ref.
8.68 currie2008
S_8 (mag)
Value Error Ref.
8.73 currie2008
S_24 (mag)
Value Error Ref.
8.25 0.03 currie2008
Coordinates
ra (h m s)
Value Error Ref.
02 18 32.778 gaiacollaboration2018
02 18 32.778 cutri2003
02 18 32.773 wright2010
02 18 32.950 flewelling2016
02 18 32.760 cloutier2014
02 18 32.801 boyer2012
02 18 32.760 currie2010
02 18 32.784 currie2008
02 18 32.777 mayne2007
02 18 32.69 slesnick2002
02 18 32.820 keller2002
02 18 32.772 barentsen2014
02 18 32.780 skiffBMK
dec (d m s)
Value Error Ref.
+57 12 39.67 gaiacollaboration2018
+57 12 39.69 cutri2003
+57 12 39.71 wright2010
+57 12 39.76 flewelling2016
+57 12 39.60 cloutier2014
+57 12 39.82 boyer2012
+57 12 39.60 currie2010
+57 12 39.60 currie2008
+57 12 39.74 mayne2007
+57 12 40.1 slesnick2002
+57 12 39.42 keller2002
+57 12 39.71 barentsen2014
+57 12 39.70 skiffBMK
ra_deg (deg)
Value Error Ref.
34.63657705 0.0248 gaiacollaboration2018
34.636573 60.0 cutri2003
34.6365557 44.16 wright2010
34.63729167 159.0 flewelling2016
34.6365 cloutier2014
34.63667 boyer2012
34.6365 currie2010
34.6366 currie2008
34.63657083 mayne2007
34.63620833 slesnick2002
34.63675 keller2002
34.63655 barentsen2014
34.6365833 skiffBMK
dec_deg (deg)
Value Error Ref.
57.21101971 0.0375 gaiacollaboration2018
57.211025 60.0 cutri2003
57.2110311 45.457 wright2010
57.21104444 159.0 flewelling2016
57.211 cloutier2014
57.21106 boyer2012
57.211 currie2010
57.211 currie2008
57.21103889 mayne2007
57.21113889 slesnick2002
57.21095 keller2002
57.21103 barentsen2014
57.2110278 skiffBMK

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology