Star • GDR1 458359012909322240

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[KGM2001] 3383
[CHI2010] h Per M5793
mayne2007_persei 336
PSO J022047.559+570023.763
[SHM2002] 3680
2MASS J02204755+5700237
GDR2 458359017216946560
WISEA J022047.55+570023.7
[CHI2010] S 10870
[Cloutier2014] 5653
[CHI2010] h Per M 5793
1753
GDR1 458359012909322240
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 20 47.566 h m s gaiacollaboration2016
dec +57 00 23.7248 d m s gaiacollaboration2016
ra_deg 35.19819183 deg gaiacollaboration2016
dec_deg 57.00659021 deg gaiacollaboration2016
pm_ra -0.475 0.077 mas/yr gaiacollaboration2018
pm_dec -0.872 0.082 mas/yr gaiacollaboration2018
plx 0.4842 0.0391 mas gaiacollaboration2018
st_dist 2065.2623 166.7736 pc gaiacollaboration2018
spt F3.2 [char] currie2010
spt_num 33.2 2.0 [decimal allowed] currie2010
spt_lit F3.2 [char] currie2010
U 16.954 mag slesnick2002
B 16.569 mag slesnick2002
V 15.687 0.001 mag currie2010
Ic 14.604 0.005 mag currie2010
g_sloan 16.058 0.004 mag flewelling2016
r_sloan 15.41 0.004 mag flewelling2016
i_sloan 15.097 0.002 mag flewelling2016
z_sloan 14.924 0.004 mag flewelling2016
y_opt 14.787 0.006 mag (AB) flewelling2016
H_alpha_phot 18.291 mag keller2002
gaia_g 15.418 0.0008 mag gaiacollaboration2018
gaia_bp 15.9556 0.0025 mag gaiacollaboration2018
gaia_rp 14.7118 0.004 mag gaiacollaboration2018
tm_J 13.782 0.026 mag cutri2003
tm_H 13.447 0.031 mag cutri2003
tm_K 13.335 0.034 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.224 0.0211 mag cloutier2014
S_4p5 13.1197 0.0247 mag cloutier2014
S_5p8 13.2348 0.0343 mag cloutier2014
S_8 13.1719 0.0472 mag cloutier2014
W_3p4 13.07 0.026 mag wright2010
W_4p6 13.251 0.032 mag wright2010
W_12 12.294 mag wright2010
W_22 9.06 mag wright2010
wise_flags "AAUU,hhDH" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
4907.27 117.38 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.438 0.4505 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.16 0.105 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.691 0.009 bell2013
17.108 keller2002
B (mag)
Value Error Ref.
16.581 0.013892444 mayne2007
16.62 keller2002
V (mag)
Value Error Ref.
15.705 0.007 mayne2007
15.703 slesnick2002
15.734 keller2002
Ic (mag)
Value Error Ref.
16.581 0.013892444 mayne2007
14.788 keller2002
g_sloan (mag)
Value Error Ref.
16.059 0.007 bell2013
r_sloan (mag)
Value Error Ref.
15.414 0.008 bell2013
i_sloan (mag)
Value Error Ref.
15.081 0.014 bell2013
z_sloan (mag)
Value Error Ref.
14.87 0.007 bell2013
Coordinates
ra (h m s)
Value Error Ref.
02 20 47.566 gaiacollaboration2018
02 20 47.558 cutri2003
02 20 47.556 wright2010
02 20 47.567 flewelling2016
02 20 47.568 cloutier2014
02 20 47.542 bell2013
02 20 47.568 currie2010
02 20 47.552 mayne2007
02 20 47.50 slesnick2002
02 20 47.712 keller2002
dec (d m s)
Value Error Ref.
+57 00 23.72 gaiacollaboration2018
+57 00 23.77 cutri2003
+57 00 23.80 wright2010
+57 00 23.72 flewelling2016
+57 00 23.76 cloutier2014
+57 00 23.70 bell2013
+57 00 23.76 currie2010
+57 00 23.73 mayne2007
+57 00 23.8 slesnick2002
+57 00 23.98 keller2002
ra_deg (deg)
Value Error Ref.
35.19819195 0.0231 gaiacollaboration2018
35.198158 60.0 cutri2003
35.198148 44.8025 wright2010
35.19819583 3.0 flewelling2016
35.1982 cloutier2014
35.19809167 bell2013
35.1982 currie2010
35.19813333 mayne2007
35.19791667 slesnick2002
35.1988 keller2002
dec_deg (deg)
Value Error Ref.
57.00659002 0.0317 gaiacollaboration2018
57.006603 60.0 cutri2003
57.00661 46.588 wright2010
57.00658889 6.0 flewelling2016
57.0066 cloutier2014
57.00658333 bell2013
57.0066 currie2010
57.00659167 mayne2007
57.00661111 slesnick2002
57.00666 keller2002

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology