19134+4443 A 705 BC,D
19h 13m 22.31s +44° 41' 29.9" P.A. 56.00 sep 7.0 mag 12.13,17.30
| Coord 2000 |
19134+4443 |
|
Discov num |
A 705 |
|
Comp |
BC,D |
|
Coord arcsec 2000 |
19 13 22.31 +44 41 29.9 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
89 |
|
Pa last |
55.7 |
|
P.A. Now (θ) |
55.7° |
|
| Sep first |
4.8 |
|
Sep last |
6.966 |
|
Sep. Now (ρ) |
6.966" |
|
| Mag pri |
12.13 |
|
Mag sec |
17.30 |
|
delta mag (ΔM) |
5.17 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
|
|
| Pri motion dec |
-038 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19134+4443 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 13 25 +44 43 04 |
COU 2519 Aa,Ab |
2016 |
5 |
76 |
0.3 |
9.18 |
9.20 |
0.02 |
|
|
| Show |
|
|
19 13 25 +44 43 04 |
A 705 A,BC |
2015 |
10 |
197 |
99.0 |
9.18 |
12.13 |
2.95 |
|
|
| Show |
|
|
19 13 22 +44 41 30 |
A 705 BC |
2014 |
7 |
82 |
0.5 |
12.60 |
13.30 |
0.70 |
|
|
| Show |
|
|
19 13 22 +44 41 30 |
A 705 BC,D |
2015 |
9 |
56 |
7.0 |
12.13 |
17.30 |
5.17 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3133-01074-1 |
|
