23315-0405 GZA 1 AD (HD 221356)
23h 31m 31.50s -04° 05' 14.6" P.A. 222.00 sep 12.1 mag 5.15,12.49 Sp F8V+L1.0 dist. 26.12 pc (85.2 l.y.)
| Coord 2000 |
23315-0405 |
|
Discov num |
GZA 1 |
|
Comp |
AD |
|
Coord arcsec 2000 |
23 31 31.50 -04 05 14.6 |
|
| Date first |
1998 |
|
Date last |
2010 |
|
Obs |
2 |
|
| Pa first |
221 |
|
Pa last |
221.8 |
|
P.A. Now (θ) |
221.8° |
|
| Sep first |
12.2 |
|
Sep last |
12.13 |
|
Sep. Now (ρ) |
12.13" |
|
| Mag pri |
5.15 |
|
Mag sec |
12.49 |
|
delta mag (ΔM) |
7.34 |
|
Spectral class |
F8V+L1.0 (yellow-white/very deep red) |
|
| Pri motion ra |
+178 |
|
Sec motion ra |
+154 |
|
| Pri motion dec |
-192 |
|
Sec motion dec |
-190 |
|
| Notes |
N
V
K
(See Notes, Proper motion indicates physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.092 (< 0.3, Physical double)
This double is physical.
23315-0405 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
146752 |
23 31 32 -04 05 15 |
KO 3 A,BC |
2010 |
9 |
262 |
451.1 |
6.55 |
20.50 |
13.95 |
|
|
| Show |
|
|
23 31 02 -04 06 19 |
CLO 4 BC |
2003 |
5 |
290 |
0.6 |
11.94 |
14.32 |
2.38 |
|
|
| Show |
HD 221356 |
146752 |
23 31 32 -04 05 15 |
GZA 1 AD |
2010 |
2 |
222 |
12.1 |
5.15 |
12.49 |
7.34 |
|
<=== |
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 221356 |
|
Constellation |
Aquarius |
|
SAO |
146752 |
|
HIP |
116106 |
|
| Tycho2 |
5254-01167-1 |
|
Gaia DR2 |
2633449134434620288 |
|
HD |
221356 |
|
HR |
8931 |
|
| GL |
Wo 9829 |
|
BD |
BD-04 5896 |
|
Distance |
26.12 |
|
Distance ly |
85.2 |
|
