Star • GDR1 458371210619442048

Cluster
h and chi Per
Proposed Clusters
h Per
Alternate Names
[SHM2002] 3640
[CHI2010] S 10888
[KGM2001] 3443
GDR2 458371214924068864
[Cloutier2014] 403
PSO J021830.202+570350.818
IPHAS J021830.20+570350.8
WISEA J021830.12+570349.7
2MASS J02183020+5703508
mayne2007_persei 635
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name h and chi Per [char] cloutier2014
ra 02 18 30.2042 h m s gaiacollaboration2016
dec +57 03 50.8078 d m s gaiacollaboration2016
ra_deg 34.62585083 deg gaiacollaboration2016
dec_deg 57.06411328 deg gaiacollaboration2016
pm_ra -4.163 0.083 mas/yr gaiacollaboration2018
pm_dec -0.991 0.104 mas/yr gaiacollaboration2018
plx 0.4696 0.0444 mas gaiacollaboration2018
st_dist 2129.4719 201.3385 pc gaiacollaboration2018
spt F0.6 [char] currie2010
spt_num 30.6 2.3 [decimal allowed] currie2010
spt_lit F0.6 [char] currie2010
U 16.827 mag slesnick2002
B 16.511 mag slesnick2002
V 15.678 mag slesnick2002
Ic 14.763 mag keller2002
g_sloan 16.042 0.002 mag flewelling2016
r_sloan 15.426 0.003 mag flewelling2016
i_sloan 15.113 0.003 mag flewelling2016
z_sloan 14.943 0.002 mag flewelling2016
y_opt 14.797 0.003 mag (AB) flewelling2016
H_alpha_phot 15.07 0.0 mag barentsen2014
gaia_g 15.4136 0.0005 mag gaiacollaboration2018
gaia_bp 15.9211 0.0024 mag gaiacollaboration2018
gaia_rp 14.7196 0.0016 mag gaiacollaboration2018
tm_J 13.819 0.06 mag cutri2003
tm_H 13.477 0.06 mag cutri2003
tm_K 13.438 0.056 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 13.2882 0.0217 mag cloutier2014
S_4p5 13.2129 0.0255 mag cloutier2014
S_5p8 13.311 0.0366 mag cloutier2014
S_8 13.2913 0.05 mag cloutier2014

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
h Per slesnick2002
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
4885.32 56.885 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
2.616 0.5535 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.26 0.05 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
16.976 keller2002
B (mag)
Value Error Ref.
16.539 0.0147648231 mayne2007
16.556 keller2002
V (mag)
Value Error Ref.
15.686 0.007 mayne2007
15.732 keller2002
Ic (mag)
Value Error Ref.
16.539 0.0147648231 mayne2007
r_sloan (mag)
Value Error Ref.
15.32 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.8 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 30.204 gaiacollaboration2018
02 18 30.208 cutri2003
02 18 30.204 flewelling2016
02 18 30.192 cloutier2014
02 18 30.216 currie2010
02 18 30.210 mayne2007
02 18 30.15 slesnick2002
02 18 30.223 keller2002
02 18 30.199 barentsen2014
dec (d m s)
Value Error Ref.
+57 03 50.81 gaiacollaboration2018
+57 03 50.81 cutri2003
+57 03 50.81 flewelling2016
+57 03 50.76 cloutier2014
+57 03 50.76 currie2010
+57 03 50.91 mayne2007
+57 03 51.0 slesnick2002
+57 03 50.54 keller2002
+57 03 50.76 barentsen2014
ra_deg (deg)
Value Error Ref.
34.62584976 0.024 gaiacollaboration2018
34.625867 60.0 cutri2003
34.62585 8.0 flewelling2016
34.6258 cloutier2014
34.6259 currie2010
34.625875 mayne2007
34.625625 slesnick2002
34.62593 keller2002
34.62583 barentsen2014
dec_deg (deg)
Value Error Ref.
57.06411305 0.0357 gaiacollaboration2018
57.064114 60.0 cutri2003
57.06411389 2.0 flewelling2016
57.0641 cloutier2014
57.0641 currie2010
57.06414167 mayne2007
57.06416667 slesnick2002
57.06404 keller2002
57.0641 barentsen2014

All young stellar objects welcome!

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