19072+3350 HEI 806 AB
19h 07m 14.15s +33° 49' 44.7" P.A. 89.00 sep 3.3 mag 10.68,12.50
| Coord 2000 |
19072+3350 |
|
Discov num |
HEI 806 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 07 14.15 +33 49 44.7 |
|
| Date first |
1984 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
91 |
|
Pa last |
89.4 |
|
P.A. Now (θ) |
89.4° |
|
| Sep first |
3.1 |
|
Sep last |
3.343 |
|
Sep. Now (ρ) |
3.343" |
|
| Mag pri |
10.68 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
1.82 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19072+3350 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 07 14 +33 49 45 |
HEI 806 AB |
2015 |
3 |
89 |
3.3 |
10.68 |
12.50 |
1.82 |
|
<=== |
| Show |
|
|
19 07 14 +33 49 45 |
HEI 806 AC |
2016 |
4 |
224 |
4.1 |
10.68 |
13.00 |
2.32 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2648-01916-1 |
|
Gaia DR2 |
2044196870022512512 |
|
