19078-1647 DAM 139 AD
19h 07m 43.83s -16° 46' 53.7" P.A. 18.00 sep 12.0 mag 12.00,16.10 Sp G7
| Coord 2000 |
19078-1647 |
|
Discov num |
DAM 139 |
|
Comp |
AD |
|
Coord arcsec 2000 |
19 07 43.83 -16 46 53.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
18 |
|
Pa last |
18.1 |
|
P.A. Now (θ) |
18.1° |
|
| Sep first |
12.1 |
|
Sep last |
12.041 |
|
Sep. Now (ρ) |
12.041" |
|
| Mag pri |
12.00 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
4.1 |
|
Spectral class |
G7 (yellow) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1.488
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 |
4088709256911073280 |
|
