Star • GDR1 458406601146106880

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
IPHAS J022230.80+570517.3
PSO J022230.794+570517.304
[CHI2010] h Per M2840
2458
[SHM2002] 2037
GDR2 458406605452047616
mayne2007_persei 427
[Cloutier2014] 2746
[KGM2001] 1851
[CHI2010] h Per M 2840
2MASS J02223079+5705172
GDR1 458406601146106880
[CHI2010] S 5615
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 30.7994 h m s gaiacollaboration2016
dec +57 05 17.2097 d m s gaiacollaboration2016
ra_deg 35.62833094 deg gaiacollaboration2016
dec_deg 57.0881138 deg gaiacollaboration2016
pm_ra -0.637 0.057 mas/yr gaiacollaboration2018
pm_dec -1.069 0.062 mas/yr gaiacollaboration2018
plx 0.3991 0.0327 mas gaiacollaboration2018
st_dist 2505.6377 205.2978 pc gaiacollaboration2018
spt B9.95 [char] currie2010
spt_num 19.95 1.1 [decimal allowed] currie2010
spt_lit B9.95 [char] currie2010
U 15.297 mag slesnick2002
B 15.138 mag slesnick2002
V 14.688 0.005 mag currie2010
Ic 14.121 0.004 mag currie2010
g_sloan 14.866 0.000761 mag flewelling2016
r_sloan 14.633 0.003 mag flewelling2016
i_sloan 14.556 0.003 mag flewelling2016
z_sloan 14.495 0.004 mag flewelling2016
y_opt 14.402 0.005 mag (AB) flewelling2016
H_alpha_phot 17.643 mag keller2002
gaia_g 14.5969 0.0004 mag gaiacollaboration2018
gaia_bp 14.8461 0.002 mag gaiacollaboration2018
gaia_rp 14.1611 0.0015 mag gaiacollaboration2018
tm_J 13.635 0.028 mag cutri2003
tm_H 13.422 0.033 mag cutri2003
tm_K 13.408 0.042 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.3168 0.0222 mag cloutier2014
S_4p5 13.2915 0.027 mag cloutier2014
S_5p8 13.2777 0.0468 mag cloutier2014
S_8 13.1353 0.0589 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per currie2010
chi Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
Teff (K)
Value Error Ref.
6287.0 401.095 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
6.65 1.2965 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.17 0.26 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.014 0.007 bell2013
15.398 keller2002
B (mag)
Value Error Ref.
15.163 0.0125299641 mayne2007
15.143 keller2002
V (mag)
Value Error Ref.
14.689 0.006 mayne2007
14.679 slesnick2002
14.706 keller2002
Ic (mag)
Value Error Ref.
15.163 0.0125299641 mayne2007
14.248 keller2002
g_sloan (mag)
Value Error Ref.
14.836 0.007 bell2013
r_sloan (mag)
Value Error Ref.
14.602 0.007 bell2013
14.5 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.546 0.013 bell2013
14.19 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
14.449 0.007 bell2013
H_alpha_phot (mag)
Value Error Ref.
14.38 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 22 30.799 gaiacollaboration2018
02 22 30.792 cutri2003
02 22 30.799 flewelling2016
02 22 30.792 cloutier2014
02 22 30.799 bell2013
02 22 30.792 currie2010
02 22 30.797 mayne2007
02 22 30.73 slesnick2002
02 22 30.842 keller2002
02 22 30.802 barentsen2014
dec (d m s)
Value Error Ref.
+57 05 17.21 gaiacollaboration2018
+57 05 17.29 cutri2003
+57 05 17.21 flewelling2016
+57 05 17.16 cloutier2014
+57 05 17.24 bell2013
+57 05 17.16 currie2010
+57 05 17.27 mayne2007
+57 05 17.1 slesnick2002
+57 05 17.02 keller2002
+57 05 17.27 barentsen2014
ra_deg (deg)
Value Error Ref.
35.62833107 0.0186 gaiacollaboration2018
35.6283 60.0 cutri2003
35.62832917 5.0 flewelling2016
35.6283 cloutier2014
35.62832917 bell2013
35.6283 currie2010
35.62832083 mayne2007
35.62804167 slesnick2002
35.62851 keller2002
35.62834 barentsen2014
dec_deg (deg)
Value Error Ref.
57.08811362 0.0251 gaiacollaboration2018
57.088135 60.0 cutri2003
57.08811389 3.0 flewelling2016
57.0881 cloutier2014
57.08812222 bell2013
57.0881 currie2010
57.08813056 mayne2007
57.08808333 slesnick2002
57.08806 keller2002
57.08813 barentsen2014

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology