18390-1528 J  1834

 
 
18H 38M 58.65S -15 26' 25.7" P.A. 59 SEP 7.5 MAG 11.08,12.66 SP B
 
 
Coord 2000
18390-1528
Discov num
J  1834
Comp
Coord arcsec 2000
18 38 58.65 -15 26 25.7
Date first
1941
Date last
2000
Obs
5
Pa first
60
Pa last
59
P.A. Now (θ)
59°
Sep first
6.0
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
11.08
Mag sec
12.66
delta mag (ΔM)
1.58
Spectral class
B (blue-white)
Pri motion ra
+002
Sec motion ra
+004
Pri motion dec
-001
Sec motion dec
-003
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scutum
Tycho2
6267-02407-1
last precise pa
58.8
last precise sep
7.507