18545+3654 SMR  13HI

 
 
18H 54M 11.72S +36 54' 51.8" P.A. 251 SEP 26.3 MAG 8.67,12.90 SP A0 DIST. 265.25 PC (865.25 L.Y.)
 
 
Coord 2000
18545+3654
Discov num
SMR  13
Comp
HI
Coord arcsec 2000
18 54 11.72 +36 54 51.8
Date first
1999
Date last
2014
Obs
8
Pa first
252
Pa last
251
P.A. Now (θ)
251°
Sep first
26.0
Sep last
26.3
Sep. Now (ρ)
26.3"
Mag pri
8.67
Mag sec
12.90
delta mag (ΔM)
4.23
Spectral class
A0 (white)
Pri motion ra
+003
Sec motion ra
-042
Pri motion dec
-003
Sec motion dec
-034
Notes
N (See Notes)
rPM=1.011
This double is not physical.
 
 
18545+3654 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Del2 Lyr 67559 18545+3654 ES 2028 AB 1923 2014 13 349 86.3 4.30 11.20 6.90
Show 67559 18545+3654 SMR 13 AD 1879 2014 14 210 193.1 4.46 8.77 4.31
Show 67559 18545+3654 SMR 13 AE 1933 2014 10 238 400.6 4.46 10.30 5.84
Show 67559 18545+3654 SMR 13 AF 1922 2014 14 245 369.4 4.46 8.80 4.34
Show 67559 18545+3654 SMR 13 AG 1930 2014 12 261 335.9 4.46 9.79 5.33
Show 67559 18545+3654 SMR 13 AH 1921 2014 14 284 229.4 4.46 8.67 4.21
Show 67559 18545+3654 SMR 13 AJ 1933 2014 9 249 279.5 4.30 12.00 7.70
Show 67559 18545+3654 SMR 13 AK 1933 2014 9 236 304.2 4.30 12.00 7.70
Show 18545+3654 ES 2028 BC 1923 2008 7 135 2.1 11.20 11.60 0.40
Show 67549 18545+3654 SMR 13 HI 1999 2014 8 251 26.3 8.67 12.90 4.23 <===
11-fold system
11 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
SAO
67549
HIP
92764
Tycho2
2651-00582-1
BD
BD+36 3314
Distance
265.25
Distance ly
865.25
last precise pa
250.5
last precise sep
26.29