18411-2345 ARA 2242
18h 41m 06.16s -23° 44' 29.1" P.A. 118.00 sep 6.6 mag 12.20,14.80
Coord 2000 |
18411-2345 |
|
Discov num |
ARA2242 |
|
Comp |
|
|
Coord arcsec 2000 |
18 41 06.16 -23 44 29.1 |
|
Date first |
1928 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
131 |
|
Pa last |
117.9 |
|
P.A. Now (θ) |
117.9° |
|
Sep first |
5.5 |
|
Sep last |
6.63 |
|
Sep. Now (ρ) |
6.63" |
|
Mag pri |
12.20 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
Pri motion ra |
-008 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4076808731537235200 |
|