18550+3702 L    41

 
 
18H 54M 34.41S +36 59' 48.6" P.A. 32 SEP 1.7 MAG 9.69,10.70 SP F0:
 
 
Coord 2000
18550+3702
Discov num
L    41
Comp
Coord arcsec 2000
18 54 34.41 +36 59 48.6
Date first
1908
Date last
2000
Obs
3
Pa first
30
Pa last
32
P.A. Now (θ)
32°
Sep first
4.1
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.69
Mag sec
10.70
delta mag (ΔM)
1.01
Spectral class
F0: (yellow-white)
Pri motion ra
+010
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
Tycho2
2651-00288-1
last precise pa
32.3
last precise sep
1.71