19076+3043 BKO 59 BC
19h 07m 38.47s +30° 42' 40.1" P.A. 88.00 sep 7.3 mag 12.60,13.50
| Coord 2000 |
19076+3043 |
|
Discov num |
BKO 59 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 07 38.47 +30 42 40.1 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
89 |
|
Pa last |
88.3 |
|
P.A. Now (θ) |
88.3° |
|
| Sep first |
7.3 |
|
Sep last |
7.284 |
|
Sep. Now (ρ) |
7.284" |
|
| Mag pri |
12.60 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.52
Nature of this double is uncertain.
19076+3043 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 07 38 +30 42 33 |
BKO 59 AB |
2015 |
9 |
48 |
10.1 |
11.70 |
12.60 |
0.90 |
|
|
| Show |
|
|
19 07 38 +30 42 33 |
BKO 59 AD |
2015 |
4 |
175 |
6.0 |
11.70 |
14.20 |
2.50 |
|
|
| Show |
|
|
19 07 38 +30 42 40 |
BKO 59 BC |
2015 |
9 |
88 |
7.3 |
12.60 |
13.50 |
0.90 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2042441190470092160 |
|
