19270+4129 ES 1663 AB
19h 27m 01.52s +41° 29' 08.9" P.A. 212.00 sep 9.8 mag 8.75,13.10 Sp F0
| Coord 2000 |
19270+4129 |
|
Discov num |
ES 1663 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 27 01.52 +41 29 08.9 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
229 |
|
Pa last |
212.4 |
|
P.A. Now (θ) |
212.4° |
|
| Sep first |
5.9 |
|
Sep last |
9.782 |
|
Sep. Now (ρ) |
9.782" |
|
| Mag pri |
8.75 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
4.35 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19270+4129 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
48454 |
19 27 02 +41 29 09 |
ES 1663 AB |
2015 |
10 |
212 |
9.8 |
8.75 |
13.10 |
4.35 |
|
<=== |
| Show |
HD 183281 |
48454 |
19 27 02 +41 29 09 |
ES 1663 AC |
2015 |
9 |
296 |
23.4 |
8.75 |
12.10 |
3.35 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
SAO |
48454 |
|
Tycho2 |
3142-01716-1 |
|
Gaia DR2 |
2101660440063120768 |
|
| HD |
183281 |
|
