19040-1907 DYL 37 AB
19h 03m 58.55s -19° 06' 33.1" P.A. 237.00 sep 11.4 mag 12.50,12.90
| Coord 2000 |
19040-1907 |
|
Discov num |
DYL 37 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 03 58.55 -19 06 33.1 |
|
| Date first |
1984 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
243 |
|
Pa last |
236.9 |
|
P.A. Now (θ) |
236.9° |
|
| Sep first |
7.8 |
|
Sep last |
11.401 |
|
Sep. Now (ρ) |
11.401" |
|
| Mag pri |
12.50 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.354
Nature of this double is uncertain.
19040-1907 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 03 59 -19 06 33 |
DYL 37 AB |
2016 |
6 |
237 |
11.4 |
12.50 |
12.90 |
0.40 |
|
<=== |
| Show |
|
|
19 03 58 -19 06 39 |
DYL 37 BC |
2016 |
2 |
220 |
3.7 |
12.90 |
15.30 |
2.40 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4085598704155755392 |
|
