Star • GDR1 458365889160164992

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
2MASS J02181504+5656335
PSO J021815.041+565633.441
[CHI2010] S 2846
IPHAS J021815.04+565633.5
[Cloutier2014] 7362
WISEA J021815.06+565633.4
[CHI2010] h Per M 7514
[CHI2010] h Per M7514
GDR2 458365889164750208
[KGM2001] 7650
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 15.0461 h m s gaiacollaboration2016
dec +56 56 33.3896 d m s gaiacollaboration2016
ra_deg 34.56269224 deg gaiacollaboration2016
dec_deg 56.94260823 deg gaiacollaboration2016
pm_ra -0.363 0.232 mas/yr gaiacollaboration2018
pm_dec -3.618 0.187 mas/yr gaiacollaboration2018
plx 0.8651 0.0937 mas gaiacollaboration2018
st_dist 1155.9357 125.2008 pc gaiacollaboration2018
spt G5.2 [char] currie2010
spt_num 45.2 3.7 [decimal allowed] currie2010
spt_lit G5.2 [char] currie2010
Agaia 0.464 0.13975 mag gaiacollaboration2018
V 17.395 0.002 mag currie2010
Ic 16.14 0.002 mag currie2010
g_sloan 17.857 0.009 mag flewelling2016
r_sloan 17.019 0.005 mag flewelling2016
i_sloan 16.636 0.002 mag flewelling2016
z_sloan 16.428 0.004 mag flewelling2016
y_opt 16.276 0.005 mag (AB) flewelling2016
H_alpha_phot 16.58 0.01 mag barentsen2014
gaia_g 17.0237 0.0009 mag gaiacollaboration2018
gaia_bp 17.6547 0.0129 mag gaiacollaboration2018
gaia_rp 16.2417 0.0064 mag gaiacollaboration2018
tm_J 15.194 0.04 mag cutri2003
tm_H 14.619 0.055 mag cutri2003
tm_K 14.507 0.079 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 14.4857 0.0348 mag cloutier2014
S_4p5 14.5057 0.0436 mag cloutier2014
S_5p8 14.5741 0.0687 mag cloutier2014
S_8 14.8864 0.1143 mag cloutier2014
W_3p4 14.552 0.034 mag wright2010
W_4p6 14.849 0.069 mag wright2010
W_12 12.707 mag wright2010
W_22 8.405 mag wright2010
wise_flags "AAUU,0000" [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.
4467.87 236.405 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.201 0.0445 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.75 0.07 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
17.393 keller2002
Ic (mag)
Value Error Ref.
16.278 keller2002
r_sloan (mag)
Value Error Ref.
16.95 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
16.31 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 15.046 gaiacollaboration2018
02 18 15.048 cutri2003
02 18 15.061 wright2010
02 18 15.046 flewelling2016
02 18 15.024 cloutier2014
02 18 15.024 currie2010
02 18 15.091 keller2002
02 18 15.036 barentsen2014
dec (d m s)
Value Error Ref.
+56 56 33.39 gaiacollaboration2018
+56 56 33.54 cutri2003
+56 56 33.48 wright2010
+56 56 33.39 flewelling2016
+56 56 33.36 cloutier2014
+56 56 33.36 currie2010
+56 56 33.18 keller2002
+56 56 33.47 barentsen2014
ra_deg (deg)
Value Error Ref.
34.56269181 0.0605 gaiacollaboration2018
34.562699 0.0 cutri2003
34.5627557 1.7838 wright2010
34.56269167 8.0 flewelling2016
34.5626 cloutier2014
34.5626 currie2010
34.56288 keller2002
34.56265 barentsen2014
dec_deg (deg)
Value Error Ref.
56.94260769 0.0703 gaiacollaboration2018
56.94265 0.0 cutri2003
56.9426333 8.1417 wright2010
56.94260833 4.0 flewelling2016
56.9426 cloutier2014
56.9426 currie2010
56.94255 keller2002
56.94263 barentsen2014

All young stellar objects welcome!

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