22431-0819 STF 2935 AD
22h 43m 03.40s -08° 18' 41.2" P.A. 278.00 sep 75.0 mag 6.79,14.17 Sp A5V dist. 146.63 pc (478.31 l.y.)
| Coord 2000 |
22431-0819 |
|
Discov num |
STF2935 |
|
Comp |
AD |
|
Coord arcsec 2000 |
22 43 03.40 -08 18 41.2 |
|
| Date first |
1913 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
277 |
|
Pa last |
277.5 |
|
P.A. Now (θ) |
277.5° |
|
| Sep first |
77.2 |
|
Sep last |
75.049 |
|
Sep. Now (ρ) |
75.049" |
|
| Mag pri |
6.79 |
|
Mag sec |
14.17 |
|
delta mag (ΔM) |
7.38 |
|
Spectral class |
A5V (white) |
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
+016 |
|
| Notes |
N
(See Notes) |
|
rPM=0.773
Nature of this double is uncertain.
22431-0819 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 215114 |
146271 |
22 43 03 -08 18 41 |
STF 2935 AB |
2016 |
114 |
307 |
2.4 |
6.79 |
7.88 |
1.09 |
|
|
| Show |
|
146271 |
22 43 03 -08 18 41 |
STF 2935 AC |
2015 |
10 |
356 |
70.2 |
6.79 |
11.37 |
4.58 |
|
|
| Show |
|
146271 |
22 43 03 -08 18 41 |
STF 2935 AD |
2015 |
8 |
278 |
75.0 |
6.79 |
14.17 |
7.38 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
SAO |
146271 |
|
HIP |
112168 |
|
Tycho2 |
5812-01447-1 |
|
| Gaia DR2 |
2609500980907689344 |
|
HD |
215114 |
|
HR |
8645 |
|
ADS |
16208 |
|
| BD |
BD-09 6038 |
|
Distance |
146.63 |
|
Distance ly |
478.31 |
|
