19057-1540 BU 9016 AC
19h 05m 41.18s -15° 39' 37.4" P.A. 95.00 sep 45.5 mag 5.97,13.30 Sp B9V dist. 219.3 pc (715.36 l.y.)
| Coord 2000 |
19057-1540 |
|
Discov num |
BU 9016 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 05 41.18 -15 39 37.4 |
|
| Date first |
1900 |
|
Date last |
2000 |
|
Obs |
3 |
|
| Pa first |
95 |
|
Pa last |
95.3 |
|
P.A. Now (θ) |
95.3° |
|
| Sep first |
47.0 |
|
Sep last |
45.499 |
|
Sep. Now (ρ) |
45.499" |
|
| Mag pri |
5.97 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
7.33 |
|
Spectral class |
B9V (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-008 |
|
| Notes |
N
(See Notes) |
|
rPM=0.791
Nature of this double is uncertain.
19057-1540 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 177517 |
162177 |
19 05 41 -15 39 37 |
HJ 5507 AB |
2020 |
4 |
63 |
46.0 |
5.97 |
12.10 |
6.13 |
|
|
| Show |
|
162177 |
19 05 41 -15 39 37 |
BU 9016 AC |
2000 |
3 |
95 |
45.5 |
5.97 |
13.30 |
7.33 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
162177 |
|
HIP |
93763 |
|
Tycho2 |
6283-00916-1 |
|
| Gaia DR2 |
4089044096883303168 |
|
HD |
177517 |
|
HR |
7230 |
|
BD |
BD-15 5223 |
|
| FK5 |
3522 |
|
Distance |
219.3 |
|
Distance ly |
715.36 |
|
