19301-1518 J 1847 BC
19h 30m 03.24s -15° 17' 25.5" P.A. 56.00 sep 5.5 mag 12.20,13.00
| Coord 2000 |
19301-1518 |
|
Discov num |
J 1847 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 30 03.24 -15 17 25.5 |
|
| Date first |
1941 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
50 |
|
Pa last |
55.5 |
|
P.A. Now (θ) |
55.5° |
|
| Sep first |
4.0 |
|
Sep last |
5.492 |
|
Sep. Now (ρ) |
5.492" |
|
| Mag pri |
12.20 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
+032 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
+024 |
|
| Notes |
N
(See Notes) |
|
rPM=1.242
This double is not physical.
19301-1518 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 183447 |
162691 |
19 30 08 -15 18 29 |
J 1847 AB |
2015 |
5 |
310 |
98.9 |
9.57 |
12.00 |
2.43 |
|
|
| Show |
|
|
19 30 03 -15 17 26 |
J 1847 BC |
2015 |
4 |
56 |
5.5 |
12.20 |
13.00 |
0.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4181479760239667328 |
|
