19568+4416 STU 12 AC
19h 56m 50.15s +44° 16' 16.0" P.A. 133.00 sep 33.2 mag 7.91,12.73 Sp A0p dist. 357.14 pc (1164.99 l.y.)
| Coord 2000 |
19568+4416 |
|
Discov num |
STU 12 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 56 50.15 +44 16 16.0 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
135 |
|
Pa last |
133.3 |
|
P.A. Now (θ) |
133.3° |
|
| Sep first |
34.5 |
|
Sep last |
33.212 |
|
Sep. Now (ρ) |
33.212" |
|
| Mag pri |
7.91 |
|
Mag sec |
12.73 |
|
delta mag (ΔM) |
4.82 |
|
Spectral class |
A0p (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=0.74
Nature of this double is uncertain.
19568+4416 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 189160 |
49005 |
19 56 50 +44 16 16 |
STT 391 AB |
2015 |
20 |
51 |
17.9 |
7.91 |
10.55 |
2.64 |
|
|
| Show |
|
49005 |
19 56 50 +44 16 16 |
STU 12 AC |
2015 |
11 |
133 |
33.2 |
7.91 |
12.73 |
4.82 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
SAO |
49005 |
|
HIP |
98156 |
|
Tycho2 |
3149-01558-1 |
|
| Gaia DR2 |
2079024622387491712 |
|
HD |
189160 |
|
BD |
BD+43 3422 |
|
Distance |
357.14 |
|
| Distance ly |
1164.99 |
|
