18453+4005 ROE  50AE

 
 
18H 45M 19.87S +40 04' 58.4" P.A. 196 SEP 93.7 MAG 10.66,13.89
 
 
Coord 2000
18453+4005
Discov num
ROE  50
Comp
AE
Coord arcsec 2000
18 45 19.87 +40 04 58.4
Date first
1910
Date last
2013
Obs
6
Pa first
195
Pa last
196
P.A. Now (θ)
196°
Sep first
90.5
Sep last
93.7
Sep. Now (ρ)
93.7"
Mag pri
10.66
Mag sec
13.89
delta mag (ΔM)
3.23
Spectral class
Pri motion ra
-013
Sec motion ra
+014
Pri motion dec
-074
Sec motion dec
+025
Notes
Nature of this double is uncertain.
 
 
18453+4005 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18453+4005 ROE 50 AB 1894 2002 8 282 4.7 10.80 11.70 0.90
Show 18453+4005 ROE 50 AC 1910 2013 6 120 26.5 10.66 12.53 1.87
Show 18453+4005 ROE 50 AD 1910 2013 6 253 96.3 10.66 12.91 2.25
Show 18453+4005 ROE 50 AE 1910 2013 6 196 93.7 10.66 13.89 3.23 <===
Show 18453+4005 ROE 50 AF 1910 2013 6 114 35.8 10.80 12.70 1.90
Show 18453+4005 BKO 53 AG 2000 2013 5 155 52.3 10.66 15.21 4.55
Show 18453+4005 BKO 53 AH 2000 2013 5 300 35.3 10.66 15.60 4.94
Show 18453+4005 ROE 50 CF 1910 2013 6 98 9.7 11.20 12.70 1.50
Octuple system
8 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
195.9
last precise sep
93.74