19179+2522 KPP 3338 Aa,Ab
19h 17m 53.70s +25° 22' 11.0" P.A. 112.00 sep 2.8 mag 8.95,12.86 dist. 46.82 pc (152.73 l.y.)
| Coord 2000 |
19179+2522 |
|
Discov num |
KPP3338 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
19 17 53.70 +25 22 11.0 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
112 |
|
Pa last |
112.1 |
|
P.A. Now (θ) |
112.1° |
|
| Sep first |
2.8 |
|
Sep last |
2.836 |
|
Sep. Now (ρ) |
2.836" |
|
| Mag pri |
8.95 |
|
Mag sec |
12.86 |
|
delta mag (ΔM) |
3.91 |
|
Spectral class |
|
|
| Pri motion ra |
+160 |
|
Sec motion ra |
+154 |
|
| Pri motion dec |
+231 |
|
Sec motion dec |
+243 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.047 (< 0.3, Physical double)
This double is physical.
19179+2522 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 181047 |
87044 |
19 17 54 +25 22 11 |
BUP 187 |
2015 |
26 |
40 |
53.3 |
8.39 |
10.99 |
2.60 |
|
|
| Show |
|
87044 |
19 17 54 +25 22 11 |
KPP 3338 Aa,Ab |
2016 |
3 |
112 |
2.8 |
8.95 |
12.86 |
3.91 |
|
<=== |
Quadruple system
0 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Spectr |
G8V |
|
Constellation |
Vulpecula |
|
SAO |
87044 |
|
HIP |
94842 |
|
| Tycho2 |
2128-02702-1 |
|
HD |
181047 |
|
BD |
BD+25 3780 |
|
Distance |
46.82 |
|
| Distance ly |
152.73 |
|
