18498+2149 BRT2449

 
 
18H 49M 44.03S +21 49' 02.7" P.A. 229 SEP 3.9 MAG 9.80,10.80 SP F0
 
 
Coord 2000
18498+2149
Discov num
BRT2449
Comp
Coord arcsec 2000
18 49 44.03 +21 49 02.7
Date first
1896
Date last
2006
Obs
7
Pa first
228
Pa last
229
P.A. Now (θ)
229°
Sep first
4.1
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
9.80
Mag sec
10.80
delta mag (ΔM)
1
Spectral class
F0 (yellow-white)
Pri motion ra
+005
Sec motion ra
-028
Pri motion dec
+008
Sec motion dec
-023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
229.4
last precise sep
3.913