18233-4247 COO 224

 
 
18H 23M 19.11S -42 46' 47.9" P.A. 135 SEP 3.1 MAG 8.83,8.98 SP F5IV/V DIST. 88.03 PC (287.15 L.Y.)
 
 
Coord 2000
18233-4247
Discov num
COO 224
Comp
Coord arcsec 2000
18 23 19.11 -42 46 47.9
Date first
1889
Date last
1998
Obs
14
Pa first
137
Pa last
135
P.A. Now (θ)
135°
Sep first
3.6
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
8.83
Mag sec
8.98
delta mag (ΔM)
0.15
Spectral class
F5IV/V (yellow-white)
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-082
Sec motion dec
-082
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Austrina
SAO
228967
HIP
90109
Tycho2
7909-03121-1
HD
168755
CD
CD-4213180
CP
CP-42 8378
Distance
88.03
Distance ly
287.15
last precise pa
135.1
last precise sep
3.079