19333+2629 COU 1028 Aa,Ab
19h 33m 18.55s +26° 28' 41.1" P.A. 74.00 sep 0.3 mag 9.30,10.00 Sp F2
| Coord 2000 |
19333+2629 |
|
Discov num |
COU1028 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
19 33 18.55 +26 28 41.1 |
|
| Date first |
1973 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
14 |
|
Pa last |
74.1 |
|
P.A. Now (θ) |
74.1° |
|
| Sep first |
0.3 |
|
Sep last |
0.304 |
|
Sep. Now (ρ) |
0.304" |
|
| Mag pri |
9.30 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19333+2629 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
87347 |
19 33 19 +26 28 41 |
COU 1028 Aa,Ab |
2016 |
7 |
74 |
0.3 |
9.30 |
10.00 |
0.70 |
|
<=== |
| Show |
HD 338526 |
87347 |
19 33 19 +26 28 41 |
ARY 19 AB |
2015 |
16 |
13 |
48.5 |
8.86 |
9.38 |
0.52 |
|
|
| Show |
|
87347 |
19 33 19 +26 28 41 |
ARY 19 AC |
2015 |
13 |
146 |
144.8 |
8.86 |
9.97 |
1.11 |
|
|
| Show |
|
87350 |
19 33 19 +26 29 28 |
COU 1029 BD |
2015 |
9 |
276 |
7.4 |
9.38 |
13.00 |
3.62 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
SAO |
87347 |
|
Tycho2 |
2146-03138-1 |
|
Gaia DR2 |
2024644735823685888 |
|
| HD |
338526 |
|
