19018+1232 STF 2432 AB (HD 176873)
19h 01m 48.60s +12° 32' 27.5" P.A. 87.00 sep 14.8 mag 6.82,10.44 Sp B8IV dist. 227.79 pc (743.05 l.y.)
| Coord 2000 |
19018+1232 |
|
Discov num |
STF2432 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 01 48.60 +12 32 27.5 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
19 |
|
| Pa first |
87 |
|
Pa last |
87.3 |
|
P.A. Now (θ) |
87.3° |
|
| Sep first |
14.6 |
|
Sep last |
14.787 |
|
Sep. Now (ρ) |
14.787" |
|
| Mag pri |
6.82 |
|
Mag sec |
10.44 |
|
delta mag (ΔM) |
3.62 |
|
Spectral class |
B8IV (blue-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
Nature of this double is uncertain.
19018+1232 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 176873 |
104379 |
19 01 49 +12 32 28 |
STF 2432 AB |
2016 |
19 |
87 |
14.8 |
6.82 |
10.44 |
3.62 |
|
<=== |
| Show |
|
104379 |
19 01 49 +12 32 28 |
STF 2432 AC |
2015 |
6 |
160 |
19.4 |
6.82 |
13.30 |
6.48 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 176873 |
|
Constellation |
Aquila |
|
SAO |
104379 |
|
HIP |
93438 |
|
| Tycho2 |
1048-01243-1 |
|
Gaia DR2 |
4313778226295114880 |
|
HD |
176873 |
|
GC |
26163 |
|
| ADS |
11952 |
|
BD |
BD+12 3770 |
|
Distance |
227.79 |
|
Distance ly |
743.05 |
|
