19040-1911 DYL 39 BC
19h 04m 00.57s -19° 11' 07.4" P.A. 320.00 sep 4.2 mag 14.70,14.70
| Coord 2000 |
19040-1911 |
|
Discov num |
DYL 39 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 04 00.57 -19 11 07.4 |
|
| Date first |
1984 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
322 |
|
Pa last |
320 |
|
P.A. Now (θ) |
320° |
|
| Sep first |
4.1 |
|
Sep last |
4.242 |
|
Sep. Now (ρ) |
4.242" |
|
| Mag pri |
14.70 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19040-1911 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 04 00 -19 11 15 |
DYL 39 AB |
2015 |
7 |
24 |
7.7 |
11.70 |
14.70 |
3.00 |
|
|
| Show |
|
|
19 04 01 -19 11 07 |
DYL 39 BC |
2015 |
3 |
320 |
4.2 |
14.70 |
14.70 |
0.00 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4085593756354186624 |
|
