18199+4033 BRT1916

 
 
18H 19M 57.59S +40 32' 19.3" P.A. 298 SEP 3.2 MAG 12.11,12.27
 
 
Coord 2000
18199+4033
Discov num
BRT1916
Comp
Coord arcsec 2000
18 19 57.59 +40 32 19.3
Date first
1894
Date last
2003
Obs
6
Pa first
300
Pa last
298
P.A. Now (θ)
298°
Sep first
2.6
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
12.11
Mag sec
12.27
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
-002
Sec motion ra
-034
Pri motion dec
-004
Sec motion dec
+015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
Tycho2
3107-00284-1
last precise pa
298.4
last precise sep
3.2