18337-3648 JSP 777

 
 
18H 33M 39.76S -36 48' 20.2" P.A. 286 SEP 11.2 MAG 7.97,15.20 SP B5III DIST. 540.54 PC (1763.24 L.Y.)
 
 
Coord 2000
18337-3648
Discov num
JSP 777
Comp
Coord arcsec 2000
18 33 39.76 -36 48 20.2
Date first
1929
Date last
2010
Obs
6
Pa first
283
Pa last
286
P.A. Now (θ)
286°
Sep first
11.7
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
7.97
Mag sec
15.20
delta mag (ΔM)
7.23
Spectral class
B5III (blue-white)
Pri motion ra
-004
Sec motion ra
-006
Pri motion dec
-009
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
SAO
210304
HIP
90992
Tycho2
7406-00665-1
HD
170943
CD
CD-3612786
Distance
540.54
Distance ly
1763.24
last precise pa
286
last precise sep
11.19