19171-1905 ARA 772
19h 17m 03.78s -19° 05' 09.4" P.A. 57.00 sep 11.5 mag 12.40,13.00
Coord 2000 |
19171-1905 |
|
Discov num |
ARA 772 |
|
Comp |
|
|
Coord arcsec 2000 |
19 17 03.78 -19 05 09.4 |
|
Date first |
1919 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
59 |
|
Pa last |
56.8 |
|
P.A. Now (θ) |
56.8° |
|
Sep first |
10.7 |
|
Sep last |
11.543 |
|
Sep. Now (ρ) |
11.543" |
|
Mag pri |
12.40 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=1.074
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4084273655205511552 |
|