19066-0121 STF 2447 AC
19h 06m 35.11s -01° 20' 46.0" P.A. 192.00 sep 12.9 mag 6.83,14.00 Sp B5V dist. 135.14 pc (440.83 l.y.)
| Coord 2000 |
19066-0121 |
|
Discov num |
STF2447 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 06 35.11 -01 20 46.0 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
190 |
|
Pa last |
191.9 |
|
P.A. Now (θ) |
191.9° |
|
| Sep first |
13.9 |
|
Sep last |
12.917 |
|
Sep. Now (ρ) |
12.917" |
|
| Mag pri |
6.83 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
7.17 |
|
Spectral class |
B5V (blue-white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
19066-0121 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 177880 |
143029 |
19 06 35 -01 20 46 |
STF 2447 AB |
2019 |
42 |
342 |
14.1 |
6.83 |
9.62 |
2.79 |
|
|
| Show |
|
143029 |
19 06 35 -01 20 46 |
STF 2447 AC |
2015 |
4 |
192 |
12.9 |
6.83 |
14.00 |
7.17 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
SAO |
143029 |
|
HIP |
93836 |
|
Tycho2 |
5128-00961-1 |
|
| Gaia DR2 |
4262413819067712512 |
|
HD |
177880 |
|
BD |
BD-01 3649 |
|
Distance |
135.14 |
|
| Distance ly |
440.83 |
|