19374+4619 ES 656 CD
19h 37m 22.21s +46° 18' 51.3" P.A. 242.00 sep 2.7 mag 12.20,12.50
| Coord 2000 |
19374+4619 |
|
Discov num |
ES 656 |
|
Comp |
CD |
|
Coord arcsec 2000 |
19 37 22.21 +46 18 51.3 |
|
| Date first |
1908 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
246 |
|
Pa last |
242.4 |
|
P.A. Now (θ) |
242.4° |
|
| Sep first |
2.8 |
|
Sep last |
2.703 |
|
Sep. Now (ρ) |
2.703" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
19374+4619 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 37 26 +46 18 37 |
HJ 1427 AB |
2015 |
15 |
286 |
8.4 |
11.60 |
12.10 |
0.50 |
|
|
| Show |
|
|
19 37 26 +46 18 37 |
ES 656 AC |
2015 |
8 |
292 |
38.8 |
11.60 |
12.20 |
0.60 |
|
|
| Show |
|
|
19 37 22 +46 18 51 |
ES 656 CD |
2015 |
3 |
242 |
2.7 |
12.20 |
12.50 |
0.30 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3556-01762-1 |
|
Gaia DR2 |
2128108883031497856 |
|
