19042-1949 DYL 40 AB
19h 04m 09.70s -19° 48' 35.8" P.A. 175.00 sep 4.6 mag 12.00,12.50
| Coord 2000 |
19042-1949 |
|
Discov num |
DYL 40 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 04 09.70 -19 48 35.8 |
|
| Date first |
1984 |
|
Date last |
1999 |
|
Obs |
3 |
|
| Pa first |
191 |
|
Pa last |
175 |
|
P.A. Now (θ) |
175° |
|
| Sep first |
5.5 |
|
Sep last |
4.588 |
|
Sep. Now (ρ) |
4.588" |
|
| Mag pri |
12.00 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-075 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-033 |
|
Sec motion dec |
-032 |
|
| Notes |
W
|
|
rPM=0.781
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
