19236-3911 HDS 2746 (HD 181816)
19h 23m 38.12s -39° 11' 03.8" P.A. 151.00 sep 19.7 mag 10.19,12.08 Sp F5V dist. 88.89 pc (289.96 l.y.)
Coord 2000 |
19236-3911 |
|
Discov num |
HDS2746 |
|
Comp |
|
|
Coord arcsec 2000 |
19 23 38.12 -39 11 03.8 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
152 |
|
Pa last |
151.1 |
|
P.A. Now (θ) |
151.1° |
|
Sep first |
19.2 |
|
Sep last |
19.658 |
|
Sep. Now (ρ) |
19.658" |
|
Mag pri |
10.19 |
|
Mag sec |
12.08 |
|
delta mag (ΔM) |
1.89 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
+102 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-022 |
|
Notes |
Y
(Parallax indicates components are non-physical) |
|
rPM=0.957
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 181816 |
|
Constellation |
Sagittarius |
|
HIP |
95324 |
|
Tycho2 |
7931-00713-1 |
|
Gaia DR2 |
6738634573089963520 |
|
HD |
181816 |
|
CD |
CD-3913250 |
|
Distance |
88.89 |
|
Distance ly |
289.96 |
|