18213-0047 RST5111

 
 
18H 21M 15.02S -00 47' 10.9" P.A. 82 SEP 1.3 MAG 9.30,13.90 SP A0
 
 
Coord 2000
18213-0047
Discov num
RST5111
Comp
Coord arcsec 2000
18 21 15.02 -00 47 10.9
Date first
1943
Date last
1987
Obs
3
Pa first
74
Pa last
82
P.A. Now (θ)
82°
Sep first
0.9
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.30
Mag sec
13.90
delta mag (ΔM)
4.6
Spectral class
A0 (white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
SAO
142239
last precise pa
82
last precise sep
1.26