20227+2837 COU 1169 AC
20h 22m 39.72s +28° 36' 50.0" P.A. 175.00 sep 1.7 mag 9.30, Sp F5
| Coord 2000 |
20227+2837 |
|
Discov num |
COU1169 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 22 39.72 +28 36 50.0 |
|
| Date first |
2013 |
|
Date last |
2013 |
|
Obs |
1 |
|
| Pa first |
175 |
|
Pa last |
175.3 |
|
P.A. Now (θ) |
175.3° |
|
| Sep first |
1.7 |
|
Sep last |
1.711 |
|
Sep. Now (ρ) |
1.711" |
|
| Mag pri |
9.30 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20227+2837 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 334310 |
88600 |
20 22 40 +28 36 50 |
COU 1169 AB |
2013 |
8 |
59 |
0.3 |
9.30 |
10.00 |
0.70 |
|
|
| Show |
|
88600 |
20 22 40 +28 36 50 |
COU 1169 AC |
2013 |
1 |
175 |
1.7 |
9.30 |
|
|
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
SAO |
88600 |
|
Tycho2 |
2168-00544-1 |
|
HD |
334310 |
|
