18369+3846 SMR  33AT

 
 
18h 36m 56.33s +38 47' 01.2" P.A. 246 sep 220.8 mag 0.09,12.00 Sp A0Va dist. 7.68 pc (25.05 l.y.)
 
 
Coord 2000
18369+3846
Discov num
SMR  33
Comp
AT
Coord arcsec 2000
18 36 56.33 +38 47 01.2
Date first
2012
Date last
2015
Obs
2
Pa first
246
Pa last
246
P.A. Now (θ)
246°
Sep first
219.4
Sep last
220.8
Sep. Now (ρ)
220.8"
Mag pri
0.09
Mag sec
12.00
delta mag (ΔM)
11.91
Spectral class
A0Va (white)
Pri motion ra
+201
Sec motion ra
Pri motion dec
+288
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
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
246
Precise sep
220.794
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
246
last precise sep
220.794
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18369+3846 SMR 33 AT 2012 1 246 219.4 0.09 12.00 A0Va 183656.33+384701.2
18369+3846 SMR 33 AT 2015 2 246 220.8 0.09 12.00 A0Va N 183656.33+384701.2

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