17344-6130 SWR 224
17h 34m 27.99s -61° 30' 02.0" P.A. 270.00 sep 31.8 mag 12.30,12.13 Sp A7V+A7V
Coord 2000 |
17344-6130 |
|
Discov num |
SWR 224 |
|
Comp |
|
|
Coord arcsec 2000 |
17 34 27.99 -61 30 02.0 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
273 |
|
Pa last |
270.4 |
|
P.A. Now (θ) |
270.4° |
|
Sep first |
33.3 |
|
Sep last |
31.757 |
|
Sep. Now (ρ) |
31.757" |
|
Mag pri |
12.30 |
|
Mag sec |
12.13 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
A7V+A7V (white/white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.21 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Tycho2 |
9053-00374-1 |
|
Gaia DR2 |
5910673176023103360 |
|