19072+4451 A 703 AB (HD 178613)
19h 07m 12.17s +44° 50' 30.4" P.A. 189.00 sep 0.6 mag 9.01,9.28 Sp G0 dist. 543.48 pc (1772.83 l.y.)
| Coord 2000 |
19072+4451 |
|
Discov num |
A 703 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 07 12.17 +44 50 30.4 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
190 |
|
Pa last |
189.2 |
|
P.A. Now (θ) |
189.2° |
|
| Sep first |
0.5 |
|
Sep last |
0.56 |
|
Sep. Now (ρ) |
0.56" |
|
| Mag pri |
9.01 |
|
Mag sec |
9.28 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
Nature of this double is uncertain.
19072+4451 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
48104 |
19 07 12 +44 50 30 |
GII 279 Aa,Ab |
2014 |
1 |
111 |
0.1 |
9.80 |
9.80 |
0.00 |
|
|
| Show |
HD 178613 |
48104 |
19 07 12 +44 50 30 |
A 703 AB |
2016 |
15 |
189 |
0.6 |
9.01 |
9.28 |
0.27 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 178613 |
|
Constellation |
Lyra |
|
SAO |
48104 |
|
HIP |
93898 |
|
| Tycho2 |
3132-00232-1 |
|
HD |
178613 |
|
BD |
BD+44 3066 |
|
Distance |
543.48 |
|
| Distance ly |
1772.83 |
|
