Star • GDR1 458453055512436224

Cluster
h and chi Per
Proposed Clusters
chi Per
h Per
Alternate Names
IPHAS J022149.03+570623.9
GDR2 458453059820390144
[BNM2013] 19.04 3370
[Cloutier2014] 3669
[KGM2001] 16301
mayne2007_persei 2400
2MASS J02214904+5706238
[CHI2010] h Per M 3768
GDR1 458453055512436224
PSO J022149.025+570623.863
GDR1 458453055512436224
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 49.0291 h m s gaiacollaboration2016
dec +57 06 23.8029 d m s gaiacollaboration2016
ra_deg 35.45428787 deg gaiacollaboration2016
dec_deg 57.10661192 deg gaiacollaboration2016
pm_ra -0.722 0.557 mas/yr gaiacollaboration2018
pm_dec -1.027 0.573 mas/yr gaiacollaboration2018
plx 0.6456 0.3333 mas gaiacollaboration2018
st_dist 2355.7126 231.4092 pc gaiacollaboration2018
U 22.156 0.36 mag bell2013
V 19.799 0.005 mag currie2010
Ic 17.69 0.004 mag currie2010
g_sloan 20.548 0.018 mag flewelling2016
r_sloan 19.142 0.013 mag flewelling2016
i_sloan 18.337 0.006 mag flewelling2016
z_sloan 17.915 0.02 mag flewelling2016
y_opt 17.668 0.015 mag (AB) flewelling2016
H_alpha_phot 18.42 0.05 mag barentsen2014
gaia_g 18.9694 0.0035 mag gaiacollaboration2018
gaia_bp 19.6258 0.0734 mag gaiacollaboration2018
gaia_rp 17.8623 0.0161 mag gaiacollaboration2018
tm_J 16.408 0.129 mag cutri2003
tm_H 15.546 0.114 mag cutri2003
tm_K 15.087 0.143 mag cutri2003
tm_flags "BBB,0" [char] cutri2003
S_3p6 15.1866 0.0474 mag cloutier2014
S_4p5 15.1877 0.0597 mag cloutier2014
S_5p8 15.5896 0.1285 mag cloutier2014
S_8 14.9695 0.1163 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
chi Per bell2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
4955.62 535.675 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
3.662 0.814 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.6 0.445 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
22.051 0.52192145 mayne2007
V (mag)
Value Error Ref.
19.757 0.031 mayne2007
19.624 keller2002
Ic (mag)
Value Error Ref.
22.051 0.52192145 mayne2007
17.761 keller2002
g_sloan (mag)
Value Error Ref.
20.481 0.019 bell2013
r_sloan (mag)
Value Error Ref.
19.071 0.014 bell2013
18.99 0.04 barentsen2014
i_sloan (mag)
Value Error Ref.
18.278 0.017 bell2013
17.89 0.03 barentsen2014
z_sloan (mag)
Value Error Ref.
17.776 0.01 bell2013
gaia_g (mag)
Value Error Ref.
18.805 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
02 21 49.029 gaiacollaboration2016
02 21 49.045 cutri2003
02 21 49.029 flewelling2016
02 21 49.046 bell2013
02 21 49.030 barentsen2014
02 21 49.026 mayne2007
02 21 49.029 gaiacollaboration2018
02 21 49.032 cloutier2014
02 21 49.032 currie2010
02 21 49.085 keller2002
dec (d m s)
Value Error Ref.
+57 06 23.80 gaiacollaboration2016
+57 06 23.84 cutri2003
+57 06 23.81 flewelling2016
+57 06 23.94 bell2013
+57 06 23.87 barentsen2014
+57 06 23.91 mayne2007
+57 06 23.80 gaiacollaboration2018
+57 06 23.76 cloutier2014
+57 06 23.76 currie2010
+57 06 23.47 keller2002
ra_deg (deg)
Value Error Ref.
35.45428787 1.123 gaiacollaboration2016
35.454353 268.33 cutri2003
35.4542875 6.0 flewelling2016
35.45435833 bell2013
35.45429 barentsen2014
35.454275 mayne2007
35.45428873 0.1888 gaiacollaboration2018
35.4543 cloutier2014
35.4543 currie2010
35.45452 keller2002
dec_deg (deg)
Value Error Ref.
57.10661192 0.586 gaiacollaboration2016
57.106621 268.33 cutri2003
57.10661389 23.0 flewelling2016
57.10665 bell2013
57.10663 barentsen2014
57.10664167 mayne2007
57.10661194 0.242 gaiacollaboration2018
57.1066 cloutier2014
57.1066 currie2010
57.10652 keller2002

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology