18177+4122 LDS4783

 
 
18H 17M 41.99S +41 22' 13.7" P.A. 135 SEP 56.4 MAG 11.59,17.73
 
 
Coord 2000
18177+4122
Discov num
LDS4783
Comp
Coord arcsec 2000
18 17 41.99 +41 22 13.7
Date first
1960
Date last
2010
Obs
4
Pa first
135
Pa last
135
P.A. Now (θ)
135°
Sep first
56.0
Sep last
56.4
Sep. Now (ρ)
56.4"
Mag pri
11.59
Mag sec
17.73
delta mag (ΔM)
6.14
Spectral class
Pri motion ra
+063
Sec motion ra
+054
Pri motion dec
+151
Sec motion dec
+150
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
Tycho2
3111-02182-1
last precise pa
134.7
last precise sep
56.37