18387-4922 HDS2642

 
 
18H 38M 39.36S -49 21' 41.9" P.A. 175 SEP 1.4 MAG 10.07,13.09 SP G0 DIST. 1219.51 PC (3978.04 L.Y.)
 
 
Coord 2000
18387-4922
Discov num
HDS2642
Comp
Coord arcsec 2000
18 38 39.36 -49 21 41.9
Date first
1991
Date last
1991
Obs
2
Pa first
176
Pa last
175
P.A. Now (θ)
175°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.07
Mag sec
13.09
delta mag (ΔM)
3.02
Spectral class
G0 (yellow)
Pri motion ra
+010
Sec motion ra
+012
Pri motion dec
-004
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Telescopium
HIP
91416
Tycho2
8368-01443-1
CD
CD-4912259
CP
CP-4910678
Distance
1219.51
Distance ly
3978.04
last precise pa
174.6
last precise sep
1.36