19013-1856 ARA 766
19h 01m 16.49s -18° 56' 00.3" P.A. 81.00 sep 7.1 mag 12.05,12.90
Coord 2000 |
19013-1856 |
|
Discov num |
ARA 766 |
|
Comp |
|
|
Coord arcsec 2000 |
19 01 16.49 -18 56 00.3 |
|
Date first |
1919 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
86 |
|
Pa last |
81.3 |
|
P.A. Now (θ) |
81.3° |
|
Sep first |
7.4 |
|
Sep last |
7.13 |
|
Sep. Now (ρ) |
7.13" |
|
Mag pri |
12.05 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.85 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=1.33
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4085830013914960128 |
|