22396-1237 STF 2928 AB (NV Aqr)
22h 39m 34.63s -12° 36' 54.7" P.A. 280.00 sep 3.1 mag 8.63,8.78 Sp G9V dist. 37.17 pc (121.25 l.y.)
| Coord 2000 |
22396-1237 |
|
Discov num |
STF2928 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 39 34.63 -12 36 54.7 |
|
| Date first |
1825 |
|
Date last |
2016 |
|
Obs |
182 |
|
| Pa first |
327 |
|
Pa last |
280.2 |
|
P.A. Now (θ) |
280.2° |
|
| Sep first |
6.0 |
|
Sep last |
3.086 |
|
Sep. Now (ρ) |
3.086" |
|
| Mag pri |
8.63 |
|
Mag sec |
8.78 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
G9V (yellow) |
|
| Pri motion ra |
+223 |
|
Sec motion ra |
+228 |
|
| Pri motion dec |
-147 |
|
Sec motion dec |
-168 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.076 (< 0.3, Physical double)
This double is physical.
22396-1237 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
NV Aqr |
165218 |
22 39 35 -12 36 55 |
STF 2928 AB |
2016 |
182 |
280 |
3.1 |
8.63 |
8.78 |
0.15 |
|
<=== |
| Show |
|
|
22 39 35 -12 36 55 |
STF 2928 AC |
1999 |
4 |
255 |
111.8 |
8.63 |
12.97 |
4.34 |
|
|
| Show |
|
|
22 39 35 -12 36 55 |
CHM 7 AD |
2015 |
5 |
48 |
136.6 |
8.63 |
14.27 |
5.64 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NV Aqr |
|
Constellation |
Aquarius |
|
SAO |
165218 |
|
HIP |
111870 |
|
| Tycho2 |
5818-00656-2 |
|
Gaia DR2 |
2598528194164298112 |
|
HD |
214615 |
|
GC |
31621 |
|
| GL |
Gl 867.1A |
|
BD |
BD-13 6235 |
|
Distance |
37.17 |
|
Distance ly |
121.25 |
|
