23328-1651 LDS 816 A,BC (HD 221503)
23h 32m 49.40s -16° 50' 44.2" P.A. 353.00 sep 338.2 mag 8.76,10.39 Sp K5/M0 dist. 15.16 pc (49.45 l.y.)
| Coord 2000 |
23328-1651 |
|
Discov num |
LDS 816 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
23 32 49.40 -16 50 44.2 |
|
| Date first |
1969 |
|
Date last |
2010 |
|
Obs |
11 |
|
| Pa first |
353 |
|
Pa last |
353.2 |
|
P.A. Now (θ) |
353.2° |
|
| Sep first |
338.2 |
|
Sep last |
338.225 |
|
Sep. Now (ρ) |
338.225" |
|
| Mag pri |
8.76 |
|
Mag sec |
10.39 |
|
delta mag (ΔM) |
1.63 |
|
Spectral class |
K5/M0 (yellow-orange) |
|
| Pri motion ra |
+344 |
|
Sec motion ra |
+352 |
|
| Pri motion dec |
-216 |
|
Sec motion dec |
-216 |
|
| Notes |
N
(See Notes) |
|
rPM=0.019 (< 0.3, Physical double)
This double is physical.
23328-1651 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 221503 |
165756 |
23 32 49 -16 50 44 |
LDS 816 A,BC |
2010 |
11 |
353 |
338.2 |
8.76 |
10.39 |
1.63 |
|
<=== |
| Show |
|
165756 |
23 32 49 -16 50 44 |
LAF 73 AD |
2005 |
1 |
234 |
9.0 |
5.60 |
21.20 |
15.60 |
|
|
| Show |
|
165756 |
23 32 49 -16 50 44 |
SHY 110 AE |
2016 |
5 |
190 |
999.9 |
8.76 |
11.06 |
2.30 |
|
|
| Show |
|
|
23 32 47 -16 45 08 |
VOU 28 BC |
2021 |
16 |
357 |
0.7 |
11.14 |
11.17 |
0.03 |
Y |
|
Quintuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 221503 |
|
Constellation |
Aquarius |
|
SAO |
165756 |
|
HIP |
116215 |
|
| Tycho2 |
6403-00455-1 |
|
HD |
221503 |
|
GL |
Gl 898 |
|
BD |
BD-17 6769 |
|
| Distance |
15.16 |
|
Distance ly |
49.45 |
|
