Star • GDR1 458404745723033600

Cluster
h and chi Per
Proposed Clusters
h Per
chi Per
Alternate Names
WISEA J022222.42+570140.2
[Cloutier2014] 2860
[CHI2010] h Per M 2954
[KGM2001] 3371
2MASS J02222239+5701403
[CHI2010] S 5198
[SHM2002] 3719
PSO J022222.410+570140.349
[CHI2010] h Per M2954
GDR2 458404750026254720
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 22 22.4184 h m s gaiacollaboration2016
dec +57 01 40.2742 d m s gaiacollaboration2016
ra_deg 35.59340988 deg gaiacollaboration2016
dec_deg 57.02785393 deg gaiacollaboration2016
pm_ra 1.669 0.07 mas/yr gaiacollaboration2018
pm_dec -1.465 0.079 mas/yr gaiacollaboration2018
plx 0.4767 0.0375 mas gaiacollaboration2018
st_dist 2097.7554 165.0217 pc gaiacollaboration2018
spt F4.9 [char] currie2010
spt_num 34.9 2.0 [decimal allowed] currie2010
spt_lit F4.9 [char] currie2010
U 16.915 mag slesnick2002
B 16.587 mag slesnick2002
V 15.722 0.001 mag currie2010
Ic 14.666 0.006 mag currie2010
g_sloan 16.105 0.002 mag flewelling2016
r_sloan 15.477 0.004 mag flewelling2016
i_sloan 15.163 0.003 mag flewelling2016
z_sloan 15.011 0.003 mag flewelling2016
y_opt 14.869 0.008 mag (AB) flewelling2016
H_alpha_phot 18.245 mag keller2002
gaia_g 15.4639 0.0004 mag gaiacollaboration2018
gaia_bp 15.9778 0.0026 mag gaiacollaboration2018
gaia_rp 14.7767 0.0013 mag gaiacollaboration2018
tm_J 13.915 0.027 mag cutri2003
tm_H 13.599 0.037 mag cutri2003
tm_K 13.577 0.045 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.4658 0.0231 mag cloutier2014
S_4p5 13.404 0.0275 mag cloutier2014
S_5p8 13.4224 0.0378 mag cloutier2014
S_8 13.3962 0.0523 mag cloutier2014
W_3p4 13.352 0.024 mag wright2010
W_4p6 13.511 0.03 mag wright2010
W_12 12.443 mag wright2010
W_22 9.027 mag wright2010
wise_flags "AAUU,hhHH" [char] wright2010

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.
4882.1 61.685 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.425 0.4405 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.18 0.055 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.037 keller2002
B (mag)
Value Error Ref.
16.629 keller2002
V (mag)
Value Error Ref.
15.724 slesnick2002
15.72 keller2002
Ic (mag)
Value Error Ref.
14.804 keller2002
Coordinates
ra (h m s)
Value Error Ref.
02 22 22.419 gaiacollaboration2018
02 22 22.398 cutri2003
02 22 22.420 wright2010
02 22 22.420 flewelling2016
02 22 22.416 cloutier2014
02 22 22.416 currie2010
02 22 22.36 slesnick2002
02 22 22.476 keller2002
dec (d m s)
Value Error Ref.
+57 01 40.27 gaiacollaboration2018
+57 01 40.36 cutri2003
+57 01 40.26 wright2010
+57 01 40.27 flewelling2016
+57 01 40.44 cloutier2014
+57 01 40.44 currie2010
+57 01 40.0 slesnick2002
+57 01 40.04 keller2002
ra_deg (deg)
Value Error Ref.
35.59341062 0.0233 gaiacollaboration2018
35.593327 60.0 cutri2003
35.5934185 44.6991 wright2010
35.59341667 8.0 flewelling2016
35.5934 cloutier2014
35.5934 currie2010
35.59316667 slesnick2002
35.59365 keller2002
dec_deg (deg)
Value Error Ref.
57.02785369 0.03 gaiacollaboration2018
57.027878 60.0 cutri2003
57.027849 46.3991 wright2010
57.02785278 4.0 flewelling2016
57.0279 cloutier2014
57.0279 currie2010
57.02777778 slesnick2002
57.02779 keller2002

All young stellar objects welcome!

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