Star • GDR1 458369801870158080

Cluster
unknown
Proposed Clusters
Alternate Names
GDR2 458369806174508928
[SHM2002] 3330
mayne2007_persei 646
2MASS J02182085+5702254
[KGM2001] 3083
PSO J021820.862+570225.482
IPHAS J021820.86+570225.5
[CHI2010] S 6233
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name unknown [char] gaiacollaboration2016
mem_num 0 [integer] gaiacollaboration2016
ra 02 18 20.8666 h m s gaiacollaboration2016
dec +57 02 25.4302 d m s gaiacollaboration2016
ra_deg 34.58694409 deg gaiacollaboration2016
dec_deg 57.04039727 deg gaiacollaboration2016
pm_ra 0.546 0.108 mas/yr gaiacollaboration2018
pm_dec -3.187 0.092 mas/yr gaiacollaboration2018
plx 0.6419 0.0485 mas gaiacollaboration2018
st_dist 1557.8751 117.7083 pc gaiacollaboration2018
spt F7.8 [char] currie2010
spt_num 37.8 1.8 [decimal allowed] currie2010
spt_lit F7.8 [char] currie2010
U 16.928 mag slesnick2002
B 16.518 mag slesnick2002
V 15.5 mag slesnick2002
Ic 14.42 mag keller2002
g_sloan 15.931 0.004 mag flewelling2016
r_sloan 15.178 0.004 mag flewelling2016
i_sloan 14.822 0.002 mag flewelling2016
z_sloan 14.607 0.002 mag flewelling2016
y_opt 14.449 0.004 mag (AB) flewelling2016
H_alpha_phot 17.927 mag keller2002
gaia_g 15.1778 0.0005 mag gaiacollaboration2018
gaia_bp 15.7649 0.0039 mag gaiacollaboration2018
gaia_rp 14.4307 0.0013 mag gaiacollaboration2018
tm_J 13.471 0.054 mag cutri2003
tm_H 13.053 0.064 mag cutri2003
tm_K 13.002 0.057 mag cutri2003
tm_flags "AAA,0" [char] cutri2003

Non Fiducial Data

Derived Stellar Properties
Teff (K)
Value Error Ref.
4692.71 239.0 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.838 0.307 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.05 0.205 gaiacollaboration2018
Optical Photometry
U (mag)
Value Error Ref.
17.024 keller2002
B (mag)
Value Error Ref.
16.524 0.0147648231 mayne2007
16.541 keller2002
V (mag)
Value Error Ref.
15.531 0.007 mayne2007
15.542 keller2002
Ic (mag)
Value Error Ref.
16.524 0.0147648231 mayne2007
r_sloan (mag)
Value Error Ref.
15.09 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
14.48 0.0 barentsen2014
H_alpha_phot (mag)
Value Error Ref.
14.79 0.0 barentsen2014
Coordinates
ra (h m s)
Value Error Ref.
02 18 20.867 gaiacollaboration2018
02 18 20.859 cutri2003
02 18 20.866 flewelling2016
02 18 20.856 currie2010
02 18 20.854 mayne2007
02 18 20.79 slesnick2002
02 18 20.873 keller2002
02 18 20.856 barentsen2014
dec (d m s)
Value Error Ref.
+57 02 25.43 gaiacollaboration2018
+57 02 25.49 cutri2003
+57 02 25.43 flewelling2016
+57 02 25.44 currie2010
+57 02 25.47 mayne2007
+57 02 25.6 slesnick2002
+57 02 25.15 keller2002
+57 02 25.51 barentsen2014
ra_deg (deg)
Value Error Ref.
34.58694446 0.0271 gaiacollaboration2018
34.586914 84.85 cutri2003
34.58694167 16.0 flewelling2016
34.5869 currie2010
34.58689167 mayne2007
34.586625 slesnick2002
34.58697 keller2002
34.5869 barentsen2014
dec_deg (deg)
Value Error Ref.
57.04039669 0.0341 gaiacollaboration2018
57.040413 84.85 cutri2003
57.04039722 20.0 flewelling2016
57.0404 currie2010
57.04040833 mayne2007
57.04044444 slesnick2002
57.04032 keller2002
57.04042 barentsen2014