18197-4628 B  1886

 
 
18h 19m 42.45s -46 28' 24.8" P.A. 286 sep 0.9 mag 8.84,10.50 Sp G5III dist. 290.7 pc (948.26 l.y.)
 
 
Coord 2000
18197-4628
Discov num
B  1886
Comp
Coord arcsec 2000
18 19 42.45 -46 28 24.8
Date first
1930
Date last
1991
Obs
4
Pa first
294
Pa last
286
P.A. Now (θ)
286°
Sep first
1.1
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
8.84
Mag sec
10.50
delta mag (ΔM)
1.66
Spectral class
G5III (yellow)
Pri motion ra
+020
Sec motion ra
+020
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286.4
Precise sep
0.893
Constellation
Telescopium
SAO
228905
HIP
89813
Tycho2
8358-01570-1
HD
167935
CD
CD-4612292
CP
CP-46 9241
Distance
290.7
Distance ly
948.26
last precise pa
286.4
last precise sep
0.893
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18197-4628 B 1886 1991 4 286 0.9 8.84 10.50 G5III D 181942.45-462824.8

If you need more information about this double, apply for a data request form to the WDS.