19451-4013 CRU9009AB

 
 
19H 45M 07.02S -40 13' 21.9" P.A. 139 SEP 25.9 MAG 11.00,11.20
 
 
Coord 2000
19451-4013
Discov num
CRU9009
Comp
AB
Coord arcsec 2000
19 45 07.02 -40 13 21.9
Date first
1879
Date last
2000
Obs
9
Pa first
154
Pa last
139
P.A. Now (θ)
139°
Sep first
24.1
Sep last
25.9
Sep. Now (ρ)
25.9"
Mag pri
11.00
Mag sec
11.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-008
Sec motion ra
+014
Pri motion dec
-007
Sec motion dec
-020
Notes
Nature of this double is uncertain.
 
 
19451-4013 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19451-4013 CRU9009 AB 1879 2000 9 139 25.9 11.00 11.20 0.20 <===
Show 19451-4013 DAM 814 BC 1902 2000 6 142 13.4 11.20 13.10 1.90
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
139.2
last precise sep
25.89