18549+3358 SHJ 282AD

 
 
18H 54M 52.52S +33 58' 06.9" P.A. 295 SEP 215.3 MAG 6.14,11.03 SP A8 DIST. 358.42 PC (1169.17 L.Y.)
 
 
Coord 2000
18549+3358
Discov num
SHJ 282
Comp
AD
Coord arcsec 2000
18 54 52.52 +33 58 06.9
Date first
1991
Date last
2002
Obs
3
Pa first
295
Pa last
295
P.A. Now (θ)
295°
Sep first
214.8
Sep last
215.3
Sep. Now (ρ)
215.3"
Mag pri
6.14
Mag sec
11.03
delta mag (ΔM)
4.89
Spectral class
A8 (white)
Pri motion ra
-006
Sec motion ra
-004
Pri motion dec
-002
Sec motion dec
-014
Notes
N (See Notes)
rPM=0.836
This double is not physical.
 
 
18549+3358 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 67566 18549+3358 STT 525 AB 1849 2011 21 129 1.8 6.14 9.12 2.98
Show 67566 18549+3358 SHJ 282 AC 1823 2016 42 349 45.5 6.14 7.60 1.46
Show 67566 18549+3358 SHJ 282 AD 1991 2002 3 295 215.3 6.14 11.03 4.89 <===
Show 67565 18549+3358 SHJ 282 CD 1880 2002 6 284 192.4 7.60 11.00 3.40
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
SAO
67566
HIP
92833
Tycho2
2647-02660-1
HD
175635
HR
7140
BD
BD+33 3257
Distance
358.42
Distance ly
1169.17
last precise pa
294.8
last precise sep
215.25