19022+0845 HDS 2698 Ba,Bb
19h 02m 08.07s +08° 45' 33.2" P.A. 15.00 sep 0.2 mag 9.60,10.93 Sp F8 dist. 122.55 pc (399.76 l.y.)
| Coord 2000 |
19022+0845 |
|
Discov num |
HDS2698 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
19 02 08.07 +08 45 33.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
15 |
|
Pa last |
15 |
|
P.A. Now (θ) |
15° |
|
| Sep first |
0.2 |
|
Sep last |
0.212 |
|
Sep. Now (ρ) |
0.212" |
|
| Mag pri |
9.60 |
|
Mag sec |
10.93 |
|
delta mag (ΔM) |
1.33 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+032 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
19022+0845 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 176916 |
124181 |
19 02 10 +08 45 12 |
STF 2436 AB |
2017 |
66 |
315 |
30.1 |
8.63 |
9.29 |
0.66 |
|
|
| Show |
|
124181 |
19 02 10 +08 45 12 |
STF 2436 AC |
2016 |
19 |
300 |
134.4 |
8.63 |
10.59 |
1.96 |
|
|
| Show |
|
124180 |
19 02 08 +08 45 33 |
HDS 2698 Ba,Bb |
1991 |
1 |
15 |
0.2 |
9.60 |
10.93 |
1.33 |
|
<=== |
| Show |
|
|
19 02 02 +08 46 20 |
BU 973 CD |
2016 |
13 |
347 |
1.6 |
10.59 |
11.54 |
0.95 |
|
|
| Show |
|
|
19 02 02 +08 46 20 |
STF 2435 CE |
2016 |
18 |
19 |
10.9 |
10.59 |
12.90 |
2.31 |
|
|
| Show |
|
|
19 02 02 +08 46 20 |
BU 973 CF |
2016 |
15 |
1 |
9.7 |
10.59 |
12.90 |
2.31 |
|
|
| Show |
|
|
19 02 02 +08 46 30 |
HWE 45 EF |
2016 |
17 |
260 |
3.3 |
12.90 |
12.90 |
0.00 |
|
|
Septuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
SAO |
124180 |
|
HIP |
93468 |
|
Tycho2 |
1040-00692-1 |
|
| Gaia DR2 |
4310534873132489600 |
|
HD |
176915 |
|
GC |
26171 |
|
BD |
BD+08 3949 |
|
| Distance |
122.55 |
|
Distance ly |
399.76 |
|
