19584+2859 ES 495 BC
19h 58m 20.53s +28° 58' 59.6" P.A. 319.00 sep 5.1 mag 11.10,11.80
| Coord 2000 |
19584+2859 |
|
Discov num |
ES 495 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 58 20.53 +28 58 59.6 |
|
| Date first |
1907 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
311 |
|
Pa last |
318.7 |
|
P.A. Now (θ) |
318.7° |
|
| Sep first |
4.1 |
|
Sep last |
5.076 |
|
Sep. Now (ρ) |
5.076" |
|
| Mag pri |
11.10 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19584+2859 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 189316 |
88003 |
19 58 23 +28 59 18 |
ES 495 AB |
2015 |
11 |
245 |
41.5 |
7.69 |
12.14 |
4.45 |
|
|
| Show |
|
|
19 58 21 +28 58 60 |
ES 495 BC |
2015 |
11 |
319 |
5.1 |
11.10 |
11.80 |
0.70 |
|
<=== |
| Show |
|
|
19 58 21 +28 58 60 |
FYM 73 BD |
2015 |
8 |
122 |
17.9 |
11.10 |
15.00 |
3.90 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
2030012272381212032 |
|
