20049+3334 ES 2350 BC
20h 04m 54.08s +33° 34' 07.9" P.A. 241.00 sep 4.4 mag 12.46,13.50
| Coord 2000 |
20049+3334 |
|
Discov num |
ES 2350 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 04 54.08 +33 34 07.9 |
|
| Date first |
1929 |
|
Date last |
1929 |
|
Obs |
1 |
|
| Pa first |
241 |
|
Pa last |
240.7 |
|
P.A. Now (θ) |
240.7° |
|
| Sep first |
4.4 |
|
Sep last |
4.41 |
|
Sep. Now (ρ) |
4.41" |
|
| Mag pri |
12.46 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
1.04 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20049+3334 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 227500 |
|
20 04 54 +33 34 08 |
ES 2350 AB |
2016 |
5 |
224 |
2.4 |
10.07 |
12.46 |
2.39 |
|
|
| Show |
|
|
20 04 54 +33 34 08 |
ES 2350 BC |
1929 |
1 |
241 |
4.4 |
12.46 |
13.50 |
1.04 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2674-05756-1 |
|
Gaia DR2 |
2058201899380631168 |
|
HD |
227500 |
|
