23171-1349 BU 182 AB,D (HD 219617)
23h 17m 05.05s -13° 51' 03.3" P.A. 102.00 sep 87.3 mag 8.16,11.95 Sp F8IV dist. 66.31 pc (216.3 l.y.)
| Coord 2000 |
23171-1349 |
|
Discov num |
BU 182 |
|
Comp |
AB,D |
|
Coord arcsec 2000 |
23 17 05.05 -13 51 03.3 |
|
| Date first |
1900 |
|
Date last |
2014 |
|
Obs |
11 |
|
| Pa first |
170 |
|
Pa last |
101.8 |
|
P.A. Now (θ) |
101.8° |
|
| Sep first |
157.5 |
|
Sep last |
87.3 |
|
Sep. Now (ρ) |
87.3" |
|
| Mag pri |
8.16 |
|
Mag sec |
11.95 |
|
delta mag (ΔM) |
3.79 |
|
Spectral class |
F8IV (yellow-white) |
|
| Pri motion ra |
-050 |
|
Sec motion ra |
-000 |
|
| Pri motion dec |
-119 |
|
Sec motion dec |
+000 |
|
| Notes |
N
U
P
(See Notes, Proper motion indicates non-physical, 100-year proper motion) |
|
rPM=1
This double is not physical.
23171-1349 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
165604 |
23 17 05 -13 51 03 |
BU 182 AB |
2021 |
85 |
228 |
0.7 |
8.77 |
9.08 |
0.31 |
Y |
|
| Show |
|
165604 |
23 17 05 -13 51 03 |
BU 182 AB,C |
2000 |
9 |
41 |
177.3 |
8.16 |
14.28 |
6.12 |
|
|
| Show |
HD 219617 |
165604 |
23 17 05 -13 51 03 |
BU 182 AB,D |
2014 |
11 |
102 |
87.3 |
8.16 |
11.95 |
3.79 |
|
<=== |
| Show |
|
165604 |
23 17 05 -13 51 03 |
LDS 6393 AB,E |
2013 |
11 |
52 |
18.4 |
8.16 |
16.80 |
8.64 |
|
|
Quintuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 219617 |
|
Constellation |
Aquarius |
|
SAO |
165604 |
|
HIP |
114962 |
|
| Tycho2 |
5827-01181-1 |
|
HD |
219617 |
|
BD |
BD-14 6437 |
|
Distance |
66.31 |
|
| Distance ly |
216.3 |
|
