20471+2355 GII 292 Aa,Ab
20h 47m 06.50s +23° 54' 44.8" P.A. 97.00 sep 0.2 mag 10.10,10.10 Sp F0
| Coord 2000 |
20471+2355 |
|
Discov num |
GII 292 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
20 47 06.50 +23 54 44.8 |
|
| Date first |
2014 |
|
Date last |
2014 |
|
Obs |
1 |
|
| Pa first |
97 |
|
Pa last |
96.6 |
|
P.A. Now (θ) |
96.6° |
|
| Sep first |
0.2 |
|
Sep last |
0.184 |
|
Sep. Now (ρ) |
0.184" |
|
| Mag pri |
10.10 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20471+2355 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
89123 |
20 47 06 +23 54 45 |
GII 292 Aa,Ab |
2014 |
1 |
97 |
0.2 |
10.10 |
10.10 |
0.00 |
|
<=== |
| Show |
HD 347461 |
89123 |
20 47 06 +23 54 45 |
A 2796 AB |
2016 |
9 |
312 |
1.8 |
9.37 |
12.40 |
3.03 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
SAO |
89123 |
|
Tycho2 |
2170-01832-1 |
|
HD |
347461 |
|
