Star • GDR1 458367843364998144

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M 507
WISEA J021854.75+570040.3
2MASS J02185472+5700406
[Cloutier2014] 458
[KGM2001] 3961
IPHAS J021854.73+570040.6
mayne2007_persei 390
GDR2 458367843364998144
PSO J021854.727+570040.584
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 54.7276 h m s gaiacollaboration2016
dec +57 00 40.5539 d m s gaiacollaboration2016
ra_deg 34.72803179 deg gaiacollaboration2016
dec_deg 57.01126498 deg gaiacollaboration2016
pm_ra -3.053 0.095 mas/yr gaiacollaboration2018
pm_dec -8.317 0.11 mas/yr gaiacollaboration2018
plx 0.9261 0.0485 mas gaiacollaboration2018
st_dist 1079.797 56.5491 pc gaiacollaboration2018
V 16.044 0.002 mag currie2010
Ic 14.779 0.006 mag currie2010
g_sloan 16.469 0.002 mag flewelling2016
r_sloan 15.669 0.003 mag flewelling2016
i_sloan 15.27 0.002 mag flewelling2016
z_sloan 15.054 0.002 mag flewelling2016
y_opt 14.892 0.003 mag (AB) flewelling2016
H_alpha_phot 18.399 mag keller2002
gaia_g 15.6574 0.0006 mag gaiacollaboration2018
gaia_bp 16.2899 0.0044 mag gaiacollaboration2018
gaia_rp 14.8683 0.0016 mag gaiacollaboration2018
tm_J 13.84 0.036 mag cutri2003
tm_H 13.341 0.035 mag cutri2003
tm_K 13.219 0.036 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.1833 0.0207 mag cloutier2014
S_4p5 13.1727 0.0251 mag cloutier2014
S_5p8 13.166 0.0333 mag cloutier2014
S_8 13.1007 0.0444 mag cloutier2014
W_3p4 13.098 0.024 mag wright2010
W_4p6 13.163 0.03 mag wright2010
W_12 12.097 0.328 mag wright2010
W_22 9.075 mag wright2010
wise_flags "AABU,dh00" [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.
4412.5 64.695 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.631 0.073 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.36 0.04 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.133 0.0165529454 mayne2007
V (mag)
Value Error Ref.
16.041 0.007 mayne2007
16.069 keller2002
Ic (mag)
Value Error Ref.
17.133 0.0165529454 mayne2007
14.903 keller2002
r_sloan (mag)
Value Error Ref.
15.57 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.92 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.25 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 54.727 gaiacollaboration2018
02 18 54.727 cutri2003
02 18 54.757 wright2010
02 18 54.728 flewelling2016
02 18 54.744 cloutier2014
02 18 54.744 currie2010
02 18 54.720 mayne2007
02 18 54.773 keller2002
02 18 54.732 barentsen2014
dec (d m s)
Value Error Ref.
+57 00 40.55 gaiacollaboration2018
+57 00 40.66 cutri2003
+57 00 40.35 wright2010
+57 00 40.56 flewelling2016
+57 00 40.68 cloutier2014
+57 00 40.68 currie2010
+57 00 40.71 mayne2007
+57 00 40.50 keller2002
+57 00 40.64 barentsen2014
ra_deg (deg)
Value Error Ref.
34.72803107 0.0288 gaiacollaboration2018
34.728031 60.0 cutri2003
34.7281556 54.9398 wright2010
34.72803333 3.0 flewelling2016
34.7281 cloutier2014
34.7281 currie2010
34.728 mayne2007
34.72822 keller2002
34.72805 barentsen2014
dec_deg (deg)
Value Error Ref.
57.0112637 0.0383 gaiacollaboration2018
57.011295 60.0 cutri2003
57.011208 55.8409 wright2010
57.01126667 3.0 flewelling2016
57.0113 cloutier2014
57.0113 currie2010
57.01130833 mayne2007
57.01125 keller2002
57.01129 barentsen2014

All young stellar objects welcome!

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