Star • GDR1 458372344490905984

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[CHI2010] h Per M1123
PSO J021817.301+570735.095
IPHAS J021817.29+570735.0
[MAB2013] 4
[Cloutier2014] 1067
GDR2 458372348795126656
[CHI2010] h Per M 1123
mayne2007_persei 1535
2MASS J02181730+5707351
[KGM2001] 9951
[CHI2010] S 3448
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 17.3058 h m s gaiacollaboration2016
dec +57 07 35.0556 d m s gaiacollaboration2016
ra_deg 34.57210763 deg gaiacollaboration2016
dec_deg 57.12640434 deg gaiacollaboration2016
pm_ra -0.679 0.195 mas/yr gaiacollaboration2018
pm_dec -0.749 0.203 mas/yr gaiacollaboration2018
plx 0.3372 0.1186 mas gaiacollaboration2018
st_dist 2965.5991 1043.0606 pc gaiacollaboration2018
spt G5.4 [char] currie2010
spt_num 45.4 2.2 [decimal allowed] currie2010
spt_lit G5.4 [char] currie2010
var_amp 0.037 mag moraux2013
rot_period 2.85 days moraux2013
V 18.098 0.002 mag currie2010
Ic 16.629 0.002 mag currie2010
g_sloan 18.577 0.03 mag flewelling2016
r_sloan 17.618 0.017 mag flewelling2016
i_sloan 17.15 0.007 mag flewelling2016
z_sloan 16.825 0.009 mag flewelling2016
y_opt 16.594 0.014 mag (AB) flewelling2016
H_alpha_phot 17.13 0.01 mag barentsen2014
gaia_g 17.571 0.0031 mag gaiacollaboration2018
gaia_bp 18.2901 0.0185 mag gaiacollaboration2018
gaia_rp 16.6743 0.0087 mag gaiacollaboration2018
tm_J 15.396 0.049 mag cutri2003
tm_H 14.933 0.079 mag cutri2003
tm_K 14.57 0.084 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
J 15.48 mag moraux2013
H 14.85 mag moraux2013
K 14.7 mag moraux2013
S_3p6 14.498 0.0351 mag cloutier2014
S_4p5 14.4179 0.0422 mag cloutier2014
S_5p8 14.4464 0.0681 mag cloutier2014
S_8 14.2756 0.0796 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per moraux2013
h Per currie2010
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 currie2010
Derived Stellar Properties
M_star (Msun)
Value Error Ref.
1.27 moraux2013
log_M_star (log Msun)
Value Error Ref.
0.1038 moraux2013
Optical Photometry
B (mag)
Value Error Ref.
19.251 0.0541294744 mayne2007
V (mag)
Value Error Ref.
18.076 0.011 mayne2007
17.953 keller2002
Ic (mag)
Value Error Ref.
19.251 0.0541294744 mayne2007
16.626 keller2002
r_sloan (mag)
Value Error Ref.
17.51 0.01 barentsen2014
i_sloan (mag)
Value Error Ref.
17.02 moraux2013
16.73 0.01 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 17.306 gaiacollaboration2018
02 18 17.304 cutri2003
02 18 17.307 flewelling2016
02 18 17.31 moraux2013
02 18 17.290 barentsen2014
02 18 17.303 mayne2007
02 18 17.280 cloutier2014
02 18 17.280 currie2010
02 18 17.256 keller2002
dec (d m s)
Value Error Ref.
+57 07 35.05 gaiacollaboration2018
+57 07 35.14 cutri2003
+57 07 35.05 flewelling2016
+57 07 35.3 moraux2013
+57 07 35.00 barentsen2014
+57 07 35.12 mayne2007
+57 07 35.04 cloutier2014
+57 07 35.04 currie2010
+57 07 34.93 keller2002
ra_deg (deg)
Value Error Ref.
34.57210737 0.066 gaiacollaboration2018
34.572101 74.01 cutri2003
34.5721125 6.0 flewelling2016
34.572125 moraux2013
34.57204 barentsen2014
34.57209583 mayne2007
34.572 cloutier2014
34.572 currie2010
34.5719 keller2002
dec_deg (deg)
Value Error Ref.
57.12640411 0.0897 gaiacollaboration2018
57.126427 64.74 cutri2003
57.12640278 3.0 flewelling2016
57.12647222 moraux2013
57.12639 barentsen2014
57.12642222 mayne2007
57.1264 cloutier2014
57.1264 currie2010
57.12637 keller2002

All young stellar objects welcome!

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