20348+4334 ES 1444 AB
20h 34m 46.28s +43° 33' 48.4" P.A. 80.00 sep 4.9 mag 10.62,13.80
| Coord 2000 |
20348+4334 |
|
Discov num |
ES 1444 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 34 46.28 +43 33 48.4 |
|
| Date first |
1915 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
81 |
|
Pa last |
80.1 |
|
P.A. Now (θ) |
80.1° |
|
| Sep first |
5.3 |
|
Sep last |
4.92 |
|
Sep. Now (ρ) |
4.92" |
|
| Mag pri |
10.62 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
3.18 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20348+4334 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 34 46 +43 33 48 |
ES 1444 AB |
2015 |
4 |
80 |
4.9 |
10.62 |
13.80 |
3.18 |
|
<=== |
| Show |
|
|
20 34 46 +43 33 48 |
ES 1444 AC |
2015 |
5 |
95 |
15.2 |
10.62 |
14.30 |
3.68 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3165-00627-1 |
|
Gaia DR2 |
2069751856706002304 |
|
