19016-1913 DYL 30
19h 01m 35.82s -19° 13' 21.4" P.A. 8.00 sep 5.8 mag 13.28,13.80
Coord 2000 |
19016-1913 |
|
Discov num |
DYL 30 |
|
Comp |
|
|
Coord arcsec 2000 |
19 01 35.82 -19 13 21.4 |
|
Date first |
1984 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
6 |
|
Pa last |
7.5 |
|
P.A. Now (θ) |
7.5° |
|
Sep first |
5.3 |
|
Sep last |
5.817 |
|
Sep. Now (ρ) |
5.817" |
|
Mag pri |
13.28 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
+014 |
|
Pri motion dec |
-040 |
|
Sec motion dec |
+138 |
|
Notes |
|
|
rPM=1.295
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4085758103300477824 |
|