18150-2236 ITF  32

 
 
18h 14m 56.17s -22 35' 51.9" P.A. 12.00 sep 4.7 mag 12.40,12.50 Sp G4V+G0V
 
 
Coord 2000
18150-2236
Discov num
ITF  32
Comp
Coord arcsec 2000
18 14 56.17 -22 35 51.9
Date first
1951
Date last
2015
Obs
4
Pa first
9
Pa last
12
P.A. Now (θ)
12°
Sep first
6.2
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
12.40
Mag sec
12.50
delta mag (ΔM)
0.1
Spectral class
G4V+G0V (yellow/yellow)
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-021
Sec motion dec
-021
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.2
Precise sep
4.715
Constellation
Hydra
SAO
186538
Tycho2
6843-01298-1
Gaia DR2
4090489576767683712
HD
167202
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18150-2236 ITF 32 1999 2 12 4.7 12.40 12.50 G4V+G0V V 181456.17-223551.9
18150-2236 ITF 32 2015 4 12 4.7 12.40 12.50 G4V+G0V V 181456.17-223551.9

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