19597+3359 FRT 2 AC
19h 59m 42.57s +33° 59' 27.8" P.A. 311.00 sep 3.0 mag 11.55,15.20 Sp C-Hd
| Coord 2000 |
19597+3359 |
|
Discov num |
FRT 2 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 59 42.57 +33 59 27.8 |
|
| Date first |
1984 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
312 |
|
Pa last |
311 |
|
P.A. Now (θ) |
311° |
|
| Sep first |
2.9 |
|
Sep last |
2.961 |
|
Sep. Now (ρ) |
2.961" |
|
| Mag pri |
11.55 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
3.65 |
|
Spectral class |
C-Hd (red carbon star) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19597+3359 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
V482 Cyg |
|
19 59 43 +33 59 28 |
FRT 2 AB |
2015 |
4 |
237 |
6.9 |
11.55 |
13.20 |
1.65 |
|
|
| Show |
|
|
19 59 43 +33 59 28 |
FRT 2 AC |
2015 |
2 |
311 |
3.0 |
11.55 |
15.20 |
3.65 |
|
<=== |
| Show |
|
|
19 59 43 +33 59 28 |
FRT 2 AD |
2015 |
3 |
63 |
7.0 |
11.55 |
16.80 |
5.25 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2678-01186-1 |
|
Gaia DR2 |
2058497942909632000 |
|
