19101+3252 COU 1313 AB
19h 10m 05.27s +32° 52' 09.2" P.A. 248.00 sep 1.8 mag 8.10,12.80 Sp F0
| Coord 2000 |
19101+3252 |
|
Discov num |
COU1313 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 10 05.27 +32 52 09.2 |
|
| Date first |
1975 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
253 |
|
Pa last |
247.8 |
|
P.A. Now (θ) |
247.8° |
|
| Sep first |
1.6 |
|
Sep last |
1.837 |
|
Sep. Now (ρ) |
1.837" |
|
| Mag pri |
8.10 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
4.7 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+033 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19101+3252 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 179146 |
67900 |
19 10 05 +32 52 09 |
COU 1313 Aa,Ab |
2015 |
4 |
234 |
0.2 |
8.10 |
|
|
|
|
| Show |
|
67900 |
19 10 05 +32 52 09 |
COU 1313 AB |
2016 |
5 |
248 |
1.8 |
8.10 |
12.80 |
4.70 |
|
<=== |
| Show |
|
67900 |
19 10 05 +32 52 09 |
COU 1313 AC |
2016 |
3 |
90 |
4.1 |
8.10 |
12.90 |
4.80 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
SAO |
67900 |
|
Tycho2 |
2644-00842-1 |
|
Gaia DR2 |
2043333581597358464 |
|
| HD |
179146 |
|
