19386+2455 POU 3973 AC (HD 338663)
19h 38m 36.47s +24° 54' 32.1" P.A. 230.00 sep 7.6 mag 10.53,11.50
| Coord 2000 |
19386+2455 |
|
Discov num |
POU3973 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 38 36.47 +24 54 32.1 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
232 |
|
Pa last |
230.1 |
|
P.A. Now (θ) |
230.1° |
|
| Sep first |
7.5 |
|
Sep last |
7.618 |
|
Sep. Now (ρ) |
7.618" |
|
| Mag pri |
10.53 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-001 |
|
| Notes |
N
(See Notes) |
|
rPM=0.455
Nature of this double is uncertain.
19386+2455 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 38 36 +24 54 32 |
POU 3975 AB |
2015 |
4 |
105 |
4.9 |
10.53 |
14.00 |
3.47 |
|
|
| Show |
HD 338663 |
|
19 38 36 +24 54 32 |
POU 3973 AC |
2015 |
10 |
230 |
7.6 |
10.53 |
11.50 |
0.97 |
|
<=== |
| Show |
|
|
19 38 36 +24 54 32 |
POU 3974 AD |
2015 |
9 |
226 |
21.2 |
10.53 |
12.60 |
2.07 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 338663 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2142-01636-1 |
|
Gaia DR2 |
2021244289963694336 |
|
| HD |
338663 |
|
