19029+2742 ES 480 AB (HD 337398)
19h 02m 55.78s +27° 42' 26.5" P.A. 273.00 sep 2.4 mag 10.32,11.30 Sp F0
| Coord 2000 |
19029+2742 |
|
Discov num |
ES 480 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 02 55.78 +27 42 26.5 |
|
| Date first |
1907 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
304 |
|
Pa last |
273.1 |
|
P.A. Now (θ) |
273.1° |
|
| Sep first |
2.5 |
|
Sep last |
2.395 |
|
Sep. Now (ρ) |
2.395" |
|
| Mag pri |
10.32 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.98 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19029+2742 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 337398 |
|
19 02 56 +27 42 26 |
ES 480 AB |
2015 |
12 |
273 |
2.4 |
10.32 |
11.30 |
0.98 |
|
<=== |
| Show |
|
|
19 02 56 +27 42 26 |
WAK 3 AC |
2016 |
5 |
357 |
1.1 |
10.32 |
11.65 |
1.33 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 337398 |
|
Constellation |
Lyra |
|
Tycho2 |
2130-02003-1 |
|
Gaia DR2 |
2037214726362423424 |
|
| HD |
337398 |
|