18142-3737 B   934AB

 
 
18H 14M 09.87S -37 37' 15.5" P.A. 29 SEP 14.3 MAG 7.64,11.50 SP A0V DIST. 332.23 PC (1083.73 L.Y.)
 
 
Coord 2000
18142-3737
Discov num
B   934
Comp
AB
Coord arcsec 2000
18 14 09.87 -37 37 15.5
Date first
1912
Date last
1999
Obs
4
Pa first
29
Pa last
29
P.A. Now (θ)
29°
Sep first
15.2
Sep last
14.3
Sep. Now (ρ)
14.3"
Mag pri
7.64
Mag sec
11.50
delta mag (ΔM)
3.86
Spectral class
A0V (white)
Pri motion ra
-001
Sec motion ra
-002
Pri motion dec
-006
Sec motion dec
-017
Notes
Nature of this double is uncertain.
 
 
18142-3737 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 209886 18142-3737 B 934 AB 1912 1999 4 29 14.3 7.64 11.50 3.86 <===
Show 209886 18142-3737 B 934 BC 1927 1927 1 185 2.4 11.50 12.00 0.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Austrina
SAO
209886
HIP
89364
Tycho2
7900-00386-1
HD
166833
CD
CD-3712334
CP
CP-37 7979
Distance
332.23
Distance ly
1083.73
last precise pa
29.2
last precise sep
14.34