Star • GDR1 458406017030531200

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
[CHI2010] S 5377
[SHM2002] 920
[KGM2001] 869
[CHI2010] h Per M 2723
GDR1 458406017030531200
[Cloutier2014] 2634
[CHI2010] h Per M2723
GDR2 458406021336531456
IPHAS J022151.86+570434.1
mayne2007_persei 254
2MASS J02215186+5704340
PSO J022151.863+570434.278
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 21 51.8672 h m s gaiacollaboration2016
dec +57 04 34.0169 d m s gaiacollaboration2016
ra_deg 35.46611349 deg gaiacollaboration2016
dec_deg 57.07611579 deg gaiacollaboration2016
pm_ra -0.572 0.041 mas/yr gaiacollaboration2018
pm_dec -1.203 0.053 mas/yr gaiacollaboration2018
plx 0.3698 0.0241 mas gaiacollaboration2018
st_dist 2704.1644 176.2314 pc gaiacollaboration2018
spt B6.18 [char] currie2010
spt_num 16.18 1.2 [decimal allowed] currie2010
spt_lit B6.18 [char] currie2010
U 13.785 mag slesnick2002
B 13.894 mag slesnick2002
V 13.503 0.003 mag currie2010
Ic 12.987 0.002 mag currie2010
g_sloan 13.13 mag flewelling2016
r_sloan 13.095 mag flewelling2016
i_sloan 13.161 mag flewelling2016
z_sloan 13.382 0.002 mag flewelling2016
y_opt 13.315 0.002 mag (AB) flewelling2016
H_alpha_phot 16.375 mag keller2002
gaia_g 13.4049 0.0002 mag gaiacollaboration2018
gaia_bp 13.6232 0.0022 mag gaiacollaboration2018
gaia_rp 13.0156 0.0012 mag gaiacollaboration2018
tm_J 12.573 0.027 mag cutri2003
tm_H 12.437 0.032 mag cutri2003
tm_K 12.441 0.029 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 12.4516 0.016 mag cloutier2014
S_4p5 12.4629 0.0192 mag cloutier2014
S_5p8 12.4384 0.0245 mag cloutier2014
S_8 12.4677 0.0352 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.
6399.71 336.985 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
23.186 3.888 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
3.92 0.4 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
14.754 0.037 bell2013
13.868 keller2002
B (mag)
Value Error Ref.
13.942 0.0130384048 mayne2007
13.958 keller2002
V (mag)
Value Error Ref.
13.49 0.007 mayne2007
13.465 slesnick2002
13.502 keller2002
Ic (mag)
Value Error Ref.
13.942 0.0130384048 mayne2007
13.114 keller2002
g_sloan (mag)
Value Error Ref.
13.627 0.007 bell2013
r_sloan (mag)
Value Error Ref.
13.411 0.007 bell2013
13.33 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.393 0.013 bell2013
13.05 0.0 barentsen2014
z_sloan (mag)
Value Error Ref.
13.35 0.006 bell2013
H_alpha_phot (mag)
Value Error Ref.
13.16 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 21 51.867 gaiacollaboration2018
02 21 51.866 cutri2003
02 21 51.866 flewelling2016
02 21 51.864 cloutier2014
02 21 51.888 bell2013
02 21 51.864 currie2010
02 21 51.865 mayne2007
02 21 51.81 slesnick2002
02 21 51.917 keller2002
02 21 51.864 barentsen2014
dec (d m s)
Value Error Ref.
+57 04 34.02 gaiacollaboration2018
+57 04 34.04 cutri2003
+57 04 34.02 flewelling2016
+57 04 33.96 cloutier2014
+57 04 34.16 bell2013
+57 04 33.96 currie2010
+57 04 34.12 mayne2007
+57 04 33.9 slesnick2002
+57 04 33.71 keller2002
+57 04 34.07 barentsen2014
ra_deg (deg)
Value Error Ref.
35.46611339 0.0141 gaiacollaboration2018
35.466107 60.0 cutri2003
35.46610833 8.0 flewelling2016
35.4661 cloutier2014
35.4662 bell2013
35.4661 currie2010
35.46610417 mayne2007
35.465875 slesnick2002
35.46632 keller2002
35.4661 barentsen2014
dec_deg (deg)
Value Error Ref.
57.07611562 0.0197 gaiacollaboration2018
57.076122 60.0 cutri2003
57.07611667 2.0 flewelling2016
57.0761 cloutier2014
57.07615556 bell2013
57.0761 currie2010
57.07614444 mayne2007
57.07608333 slesnick2002
57.07603 keller2002
57.07613 barentsen2014

All young stellar objects welcome!

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