18055-1906 ARA 727
18h 05m 26.46s -19° 05' 35.6" P.A. 24.00 sep 9.9 mag 13.78,14.10
Coord 2000 |
18055-1906 |
|
Discov num |
ARA 727 |
|
Comp |
|
|
Coord arcsec 2000 |
18 05 26.46 -19 05 35.6 |
|
Date first |
1916 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
29 |
|
Pa last |
23.9 |
|
P.A. Now (θ) |
23.9° |
|
Sep first |
10.9 |
|
Sep last |
9.885 |
|
Sep. Now (ρ) |
9.885" |
|
Mag pri |
13.78 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.349
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6259-02427-1 |
|
Gaia DR2 |
4095347764522154368 |
|