Star • GDR1 458379319517938432

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
WISEA J021842.90+571428.8
IPHAS J021842.89+571429.3
[CHI2010] S 7317
2MASS J02184289+5714294
[Cloutier2014] 766
[KGM2001] 5427
GDR2 458379323822113024
[CHI2010] h Per M819
[CHI2010] h Per M 819
PSO J021842.897+571429.356
mayne2007_persei 1517
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 42.905 h m s gaiacollaboration2016
dec +57 14 29.3107 d m s gaiacollaboration2016
ra_deg 34.67877097 deg gaiacollaboration2016
dec_deg 57.2414752 deg gaiacollaboration2016
pm_ra -0.778 0.111 mas/yr gaiacollaboration2018
pm_dec -1.319 0.141 mas/yr gaiacollaboration2018
plx 0.4612 0.0638 mas gaiacollaboration2018
st_dist 2168.2567 299.9453 pc gaiacollaboration2018
spt F6.3 [char] currie2010
spt_num 36.3 2.5 [decimal allowed] currie2010
spt_lit F6.3 [char] currie2010
Agaia 1.61 0.2748 mag gaiacollaboration2018
V 16.674 0.001 mag currie2010
Ic 15.519 0.001 mag currie2010
g_sloan 17.07 0.021 mag flewelling2016
r_sloan 16.353 0.002 mag flewelling2016
i_sloan 16.017 0.004 mag flewelling2016
z_sloan 15.822 0.002 mag flewelling2016
y_opt 15.675 0.005 mag (AB) flewelling2016
H_alpha_phot 19.163 mag keller2002
gaia_g 16.3387 0.0009 mag gaiacollaboration2018
gaia_bp 16.8801 0.0074 mag gaiacollaboration2018
gaia_rp 15.6133 0.0035 mag gaiacollaboration2018
tm_J 14.718 0.049 mag cutri2003
tm_H 14.403 0.069 mag cutri2003
tm_K 14.248 0.081 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.1666 0.0305 mag cloutier2014
S_4p5 14.1237 0.037 mag cloutier2014
S_5p8 14.1975 0.0542 mag cloutier2014
S_8 14.1901 0.0758 mag cloutier2014
W_3p4 13.994 0.098 mag wright2010
W_4p6 14.158 0.046 mag wright2010
W_12 12.575 mag wright2010
W_22 9.035 mag wright2010
wise_flags "AAUU,hh00" [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.
4833.05 173.185 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.173 0.3455 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.54 0.105 gaiacollaboration2018
Optical Photometry
B (mag)
Value Error Ref.
17.618 0.0196977156 mayne2007
V (mag)
Value Error Ref.
16.677 0.008 mayne2007
16.66 keller2002
Ic (mag)
Value Error Ref.
17.618 0.0196977156 mayne2007
r_sloan (mag)
Value Error Ref.
16.22 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
15.63 0.01 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
15.95 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 42.905 gaiacollaboration2018
02 18 42.894 cutri2003
02 18 42.907 wright2010
02 18 42.905 flewelling2016
02 18 42.912 cloutier2014
02 18 42.912 currie2010
02 18 42.900 mayne2007
02 18 42.790 keller2002
02 18 42.890 barentsen2014
dec (d m s)
Value Error Ref.
+57 14 29.31 gaiacollaboration2018
+57 14 29.43 cutri2003
+57 14 28.82 wright2010
+57 14 29.31 flewelling2016
+57 14 29.40 cloutier2014
+57 14 29.40 currie2010
+57 14 29.38 mayne2007
+57 14 29.22 keller2002
+57 14 29.36 barentsen2014
ra_deg (deg)
Value Error Ref.
34.67877022 0.0372 gaiacollaboration2018
34.678725 0.0 cutri2003
34.6787777 21.5427 wright2010
34.67877083 5.0 flewelling2016
34.6788 cloutier2014
34.6788 currie2010
34.67875 mayne2007
34.67829 keller2002
34.67871 barentsen2014
dec_deg (deg)
Value Error Ref.
57.24147499 0.0527 gaiacollaboration2018
57.241508 0.0 cutri2003
57.2413375 24.276 wright2010
57.241475 4.0 flewelling2016
57.2415 cloutier2014
57.2415 currie2010
57.24149444 mayne2007
57.24145 keller2002
57.24149 barentsen2014

All young stellar objects welcome!

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