19016-1841 DYL 29 AB
19h 01m 34.14s -18° 41' 05.7" P.A. 71.00 sep 10.9 mag 11.50,13.00
| Coord 2000 |
19016-1841 |
|
Discov num |
DYL 29 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 01 34.14 -18 41 05.7 |
|
| Date first |
1984 |
|
Date last |
2020 |
|
Obs |
7 |
|
| Pa first |
72 |
|
Pa last |
71.2 |
|
P.A. Now (θ) |
71.2° |
|
| Sep first |
10.4 |
|
Sep last |
10.9 |
|
Sep. Now (ρ) |
10.9" |
|
| Mag pri |
11.50 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+032 |
|
| Notes |
|
|
rPM=1.055
This double is not physical.
19016-1841 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 01 34 -18 41 06 |
DYL 29 AB |
2020 |
7 |
71 |
10.9 |
11.50 |
13.00 |
1.50 |
|
<=== |
| Show |
|
|
19 01 35 -18 41 02 |
DYL 29 BC |
2015 |
5 |
135 |
5.9 |
13.00 |
15.50 |
2.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6286-00416-1 |
|
Gaia DR2 |
4085860868959993088 |
|
