19469+3204 BU 147 AB (HD 331279)
19h 46m 54.49s +32° 04' 23.2" P.A. 288.00 sep 13.3 mag 10.24,12.10 Sp A2
| Coord 2000 |
19469+3204 |
|
Discov num |
BU 147 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 46 54.49 +32 04 23.2 |
|
| Date first |
1873 |
|
Date last |
2014 |
|
Obs |
22 |
|
| Pa first |
285 |
|
Pa last |
287.8 |
|
P.A. Now (θ) |
287.8° |
|
| Sep first |
6.0 |
|
Sep last |
13.269 |
|
Sep. Now (ρ) |
13.269" |
|
| Mag pri |
10.24 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
1.86 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-000 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
19469+3204 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 331279 |
68843 |
19 46 54 +32 04 23 |
BU 147 AB |
2014 |
22 |
288 |
13.3 |
10.24 |
12.10 |
1.86 |
|
<=== |
| Show |
|
68843 |
19 46 54 +32 04 23 |
WAL 120 AC |
2015 |
6 |
242 |
31.2 |
10.24 |
12.89 |
2.65 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 331279 |
|
Constellation |
Cygnus |
|
SAO |
68843 |
|
Tycho2 |
2660-01102-1 |
|
| Gaia DR2 |
2034536217296715136 |
|
HD |
331279 |
|
