19187+3514 BU 360 AC
19h 18m 41.01s +35° 13' 03.1" P.A. 342.00 sep 36.9 mag 8.60,10.95 Sp A3
| Coord 2000 |
19187+3514 |
|
Discov num |
BU 360 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 18 41.01 +35 13 03.1 |
|
| Date first |
1876 |
|
Date last |
2015 |
|
Obs |
19 |
|
| Pa first |
343 |
|
Pa last |
342.2 |
|
P.A. Now (θ) |
342.2° |
|
| Sep first |
36.6 |
|
Sep last |
36.923 |
|
Sep. Now (ρ) |
36.923" |
|
| Mag pri |
8.60 |
|
Mag sec |
10.95 |
|
delta mag (ΔM) |
2.35 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.485
Nature of this double is uncertain.
19187+3514 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 181329 |
|
19 18 41 +35 13 03 |
BU 360 AB |
2018 |
24 |
70 |
6.4 |
8.60 |
10.20 |
1.60 |
|
|
| Show |
|
|
19 18 41 +35 13 03 |
BU 360 AC |
2015 |
19 |
342 |
36.9 |
8.60 |
10.95 |
2.35 |
|
<=== |
| Show |
|
|
19 18 41 +35 13 03 |
WAL 110 AD |
1998 |
2 |
5 |
58.9 |
8.60 |
12.38 |
3.78 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2661-00226-1 |
|
Gaia DR2 |
2049673434362471168 |
|
HD |
181329 |
|
