19078-1647 DAM 139 BC
19h 07m 44.19s -16° 47' 01.8" P.A. 111.00 sep 4.0 mag 12.00,13.50
| Coord 2000 |
19078-1647 |
|
Discov num |
DAM 139 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 07 44.19 -16 47 01.8 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
111 |
|
Pa last |
111.4 |
|
P.A. Now (θ) |
111.4° |
|
| Sep first |
4.1 |
|
Sep last |
4.033 |
|
Sep. Now (ρ) |
4.033" |
|
| Mag pri |
12.00 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
-036 |
|
Sec motion ra |
+043 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-034 |
|
| Notes |
|
|
rPM=1.529
This double is not physical.
19078-1647 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 07 44 -16 46 54 |
HJ 1363 AB |
2014 |
9 |
148 |
9.6 |
12.00 |
12.00 |
0.00 |
|
|
| Show |
|
|
19 07 44 -16 46 54 |
DAM 139 AD |
2015 |
6 |
18 |
12.0 |
12.00 |
16.10 |
4.10 |
|
|
| Show |
|
|
19 07 44 -16 47 02 |
DAM 139 BC |
2016 |
6 |
111 |
4.0 |
12.00 |
13.50 |
1.50 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4088709256911073408 |
|
