19188+0020 STFA 40 BD
19h 18m 31.29s +00° 25' 24.4" P.A. 298.00 sep 60.4 mag 6.78,11.56 Sp F0 dist. 90.5 pc (295.21 l.y.)
| Coord 2000 |
19188+0020 |
|
Discov num |
STFA 40 |
|
Comp |
BD |
|
Coord arcsec 2000 |
19 18 31.29 +00 25 24.4 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
303 |
|
Pa last |
297.6 |
|
P.A. Now (θ) |
297.6° |
|
| Sep first |
59.4 |
|
Sep last |
60.437 |
|
Sep. Now (ρ) |
60.437" |
|
| Mag pri |
6.78 |
|
Mag sec |
11.56 |
|
delta mag (ΔM) |
4.78 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+028 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+033 |
|
Sec motion dec |
+006 |
|
| Notes |
N
(See Notes) |
|
rPM=0.882
This double is not physical.
19188+0020 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
24 Aql |
124492 |
19 18 51 +00 20 20 |
STFA 40 AB |
2015 |
32 |
316 |
423.5 |
6.52 |
6.78 |
0.26 |
|
|
| Show |
|
124492 |
19 18 51 +00 20 20 |
STFA 40 AC |
2015 |
6 |
163 |
49.5 |
6.52 |
13.17 |
6.65 |
|
|
| Show |
|
124486 |
19 18 31 +00 25 24 |
STFA 40 BD |
2015 |
11 |
298 |
60.4 |
6.78 |
11.56 |
4.78 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
SAO |
124486 |
|
HIP |
94883 |
|
Tycho2 |
0464-03071-1 |
|
| Gaia DR2 |
4264377306298249984 |
|
HD |
180973 |
|
GC |
26622 |
|
BD |
BD+00 4166 |
|
| Distance |
90.5 |
|
Distance ly |
295.21 |
|
