19102+1606 HU 1298 AB
19h 10m 11.90s +16° 06' 19.4" P.A. 13.00 sep 0.2 mag 10.04,9.84 Sp B9 dist. 289.86 pc (945.52 l.y.)
| Coord 2000 |
19102+1606 |
|
Discov num |
HU 1298 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 10 11.90 +16 06 19.4 |
|
| Date first |
1905 |
|
Date last |
2013 |
|
Obs |
10 |
|
| Pa first |
20 |
|
Pa last |
13.2 |
|
P.A. Now (θ) |
13.2° |
|
| Sep first |
0.2 |
|
Sep last |
0.192 |
|
Sep. Now (ρ) |
0.192" |
|
| Mag pri |
10.04 |
|
Mag sec |
9.84 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19102+1606 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
104552 |
19 10 12 +16 06 19 |
HU 1298 AB |
2013 |
10 |
13 |
0.2 |
10.04 |
9.84 |
0.20 |
|
<=== |
| Show |
|
104552 |
19 10 12 +16 06 19 |
HU 1298 AB,C |
2013 |
7 |
264 |
3.2 |
8.44 |
15.00 |
6.56 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
SAO |
104552 |
|
HIP |
94173 |
|
Tycho2 |
1586-03643-1 |
|
| Gaia DR2 |
4512880815542100608 |
|
HD |
178995 |
|
ADS |
12117 |
|
BD |
BD+15 3715 |
|
| Distance |
289.86 |
|
Distance ly |
945.52 |
|
