19088+3053 HO 571 AB
19h 08m 50.03s +30° 53' 24.0" P.A. 214.00 sep 12.4 mag 8.19,12.60 Sp A0 dist. 662.25 pc (2160.26 l.y.)
| Coord 2000 |
19088+3053 |
|
Discov num |
HO 571 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 08 50.03 +30 53 24.0 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
215 |
|
Pa last |
213.9 |
|
P.A. Now (θ) |
213.9° |
|
| Sep first |
11.1 |
|
Sep last |
12.372 |
|
Sep. Now (ρ) |
12.372" |
|
| Mag pri |
8.19 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
4.41 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
19088+3053 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
67866 |
19 08 50 +30 53 24 |
HO 571 AB |
2015 |
13 |
214 |
12.4 |
8.19 |
12.60 |
4.41 |
|
<=== |
| Show |
|
67866 |
19 08 50 +30 53 24 |
BKO 60 AC |
2015 |
9 |
165 |
11.6 |
8.19 |
13.00 |
4.81 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
SAO |
67866 |
|
HIP |
94048 |
|
Tycho2 |
2640-02284-1 |
|
| Gaia DR2 |
2042450673757996288 |
|
HD |
178822 |
|
ADS |
12094 |
|
BD |
BD+30 3439 |
|
| Distance |
662.25 |
|
Distance ly |
2160.26 |
|
