19487+1149 STF 2583 AC
19h 48m 42.05s +11° 48' 57.3" P.A. 298.00 sep 36.2 mag 6.34,12.90 Sp A3V dist. 157.73 pc (514.52 l.y.)
| Coord 2000 |
19487+1149 |
|
Discov num |
STF2583 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 48 42.05 +11 48 57.3 |
|
| Date first |
1886 |
|
Date last |
2012 |
|
Obs |
10 |
|
| Pa first |
308 |
|
Pa last |
297.6 |
|
P.A. Now (θ) |
297.6° |
|
| Sep first |
31.8 |
|
Sep last |
36.15 |
|
Sep. Now (ρ) |
36.15" |
|
| Mag pri |
6.34 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
6.56 |
|
Spectral class |
A3V (white) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-025 |
|
| Notes |
N
(See Notes) |
|
rPM=1.181
This double is not physical.
19487+1149 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Pi Aql |
105282 |
19 48 42 +11 48 57 |
STF 2583 AB |
2019 |
342 |
104 |
1.4 |
6.34 |
6.75 |
0.41 |
|
|
| Show |
|
105282 |
19 48 42 +11 48 57 |
STF 2583 AC |
2012 |
10 |
298 |
36.2 |
6.34 |
12.90 |
6.56 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NSV12425 Aql |
|
Constellation |
Aquila |
|
SAO |
105282 |
|
HIP |
97473 |
|
| Tycho2 |
1066-03553-2 |
|
Gaia DR2 |
4304528687797449984 |
|
HD |
187260 |
|
HR |
7544 |
|
| GC |
27418 |
|
ADS |
12962 |
|
BD |
BD+11 3994 |
|
Bayer |
Pi Aquilae |
|
| Bayer name |
Pi Aql |
|
Flamsteed |
52 Aquilae |
|
Flamsteed name |
52 Aql |
|
Distance |
157.73 |
|
| Distance ly |
514.52 |
|
Bayer greek |
π Aql |
|
