18369+3846 H 5  39AB (Vega)

 
 
18h 36m 56.33s +38 47' 01.2" P.A. 184 sep 82.3 mag 0.09,9.50 Sp A0Va dist. 7.68 pc (25.05 l.y.)
 
 
Coord 2000
18369+3846
Discov num
H 5  39
Comp
AB
Coord arcsec 2000
18 36 56.33 +38 47 01.2
Date first
1781
Date last
2015
Obs
83
Pa first
117
Pa last
184
P.A. Now (θ)
184°
Sep first
37.2
Sep last
82.3
Sep. Now (ρ)
82.3"
Mag pri
0.09
Mag sec
9.50
delta mag (ΔM)
9.41
Spectral class
A0Va (white)
Pri motion ra
+201
Sec motion ra
+004
Pri motion dec
+288
Sec motion dec
-006
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.008
This double is not physical.
 
 
18369+3846 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Vega 67174 18369+3846 H 5 39 AB 1781 2015 83 184 82.3 0.09 9.50 9.41 <===
Show 67174 18369+3846 STFB 9 AC 1864 2012 7 255 76.0 0.09 11.00 10.91
Show 67174 18369+3846 STFB 9 AE 1831 2015 23 39 86.4 0.09 9.50 9.41
Show 67174 18369+3846 MET 11 AF 2002 2002 2 103 22.3 0.09 14.53 14.44
Show 67174 18369+3846 MET 11 AG 2002 2002 2 92 22.3 0.09 16.55 16.46
Show 67174 18369+3846 MET 11 AH 2002 2002 2 96 27.7 0.09 18.23 18.14
Show 67174 18369+3846 MET 11 A,Ia 2002 2002 1 86 29.4 0.09 15.98 15.89
Show 67174 18369+3846 MET 11 A,Ib 2002 2002 1 86 29.9 0.09 16.27 16.18
Show 67174 18369+3846 MET 11 AJ 2002 2002 2 335 27.1 0.09 18.30 18.21
Show 67174 18369+3846 MET 11 A,Ka 2002 2002 1 134 33.9 0.09 16.20 16.11
Show 67174 18369+3846 MET 11 A,Kb 2002 2002 1 135 34.1 0.09 16.29 16.20
Show 67174 18369+3846 MBA 2 AL 2002 2002 1 71 27.0 0.09 19.40 19.31
Show 67174 18369+3846 MBA 2 AM 2002 2002 1 50 29.4 0.09 16.30 16.21
Show 67174 18369+3846 MBA 2 AN 2002 2002 1 47 27.6 0.09 20.50 20.41
Show 67174 18369+3846 SMR 33 AO 2012 2012 1 13 89.5 0.09 12.00 11.91
Show 67174 18369+3846 SMR 33 AP 1999 2015 3 85 221.3 0.09 12.00 11.91
Show 67174 18369+3846 SMR 33 AQ 1999 2015 3 120 167.6 0.09 12.00 11.91
Show 67174 18369+3846 SMR 33 AR 1999 2015 3 265 180.5 0.09 12.00 11.91
Show 67174 18369+3846 SMR 33 AS 2012 2012 1 228 150.0 0.09 12.00 11.91
Show 67174 18369+3846 SMR 33 AT 2012 2015 2 246 220.8 0.09 12.00 11.91
Show 18369+3846 STF3136 BC 1864 2012 5 310 83.7 9.50 11.00 1.50
Show 18369+3846 STFB 9 CD 1897 2012 3 28 23.5 11.00
Show 18369+3846 MET 11 Ia,Ib 2002 2002 1 64 0.6 15.98 16.27 0.29
Show 18369+3846 MET 11 Ka,Kb 2002 2002 1 207 0.8 16.20 16.29 0.09
22-fold system
18 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
184.4
Precise sep
82.26
Common name
Vega
Meaning
she who pounces dive
Other names
Wega, FIDIS, HARP STAR
Constellation
Lyra
SAO
67174
HIP
91262
HD
172167
HR
7001
GC
25466
GL
Gl 721
BD
BD+38 3238
Bayer
Alpha Lyrae
Bayer name
Alp Lyr
Flamsteed
3 Lyrae
Flamsteed name
3 Lyr
Distance
7.68
Distance ly
25.05
last precise pa
184.4
last precise sep
82.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18369+3846 H 5 39 AB 2007 69 183 79.2 0.02 9.50 A0Va N D 183656.19+384658.8
18369+3846 H 5 39 AB 2008 73 183 80.7 0.09 9.50 A0Va N D 183656.33+384701.2
18369+3846 H 5 39 AB 2010 77 185 81.0 0.09 9.50 A0Va N D 183656.33+384701.2
18369+3846 H 5 39 AB 2011 77 183 81.1 0.09 9.50 A0Va NLD 183656.33+384701.2
18369+3846 H 5 39 AB 2012 79 185 80.2 0.09 9.50 A0Va NLD 183656.33+384701.2
18369+3846 H 5 39 AB 2013 81 183 82.0 0.09 9.50 A0Va NLD 183656.33+384701.2
18369+3846 H 5 39 AB 2014 82 184 82.1 0.09 9.50 A0Va NLDU 183656.33+384701.2
18369+3846 H 5 39 AB 2015 83 184 82.3 0.09 9.50 A0Va NL U 183656.33+384701.2

If you need more information about this double, apply for a data request form to the WDS.