19533+1150 STF 2593 BC
19h 53m 16.20s +11° 49' 58.8" P.A. 307.00 sep 3.6 mag 10.10,11.40
Coord 2000 |
19533+1150 |
|
Discov num |
STF2593 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 53 16.20 +11 49 58.8 |
|
Date first |
1901 |
|
Date last |
2019 |
|
Obs |
15 |
|
Pa first |
304 |
|
Pa last |
307.1 |
|
P.A. Now (θ) |
307.1° |
|
Sep first |
3.7 |
|
Sep last |
3.644 |
|
Sep. Now (ρ) |
3.644" |
|
Mag pri |
10.10 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
19533+1150 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 188139 |
105380 |
19 53 17 +11 50 04 |
STF 2593 AB |
2019 |
21 |
244 |
12.1 |
8.76 |
10.30 |
1.54 |
|
|
Show |
|
105380 |
19 53 17 +11 50 04 |
STF 2593 AC |
2019 |
7 |
257 |
14.1 |
8.76 |
11.40 |
2.64 |
|
|
Show |
|
|
19 53 16 +11 49 59 |
STF 2593 BC |
2019 |
15 |
307 |
3.6 |
10.10 |
11.40 |
1.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Gaia DR2 |
4303734462440759168 |
|