18562-2258 ARA 2247
18h 56m 14.57s -22° 58' 33.6" P.A. 314.00 sep 14.9 mag 13.20,13.40
Coord 2000 |
18562-2258 |
|
Discov num |
ARA2247 |
|
Comp |
|
|
Coord arcsec 2000 |
18 56 14.57 -22 58 33.6 |
|
Date first |
1921 |
|
Date last |
2014 |
|
Obs |
7 |
|
Pa first |
314 |
|
Pa last |
314.2 |
|
P.A. Now (θ) |
314.2° |
|
Sep first |
13.4 |
|
Sep last |
14.922 |
|
Sep. Now (ρ) |
14.922" |
|
Mag pri |
13.20 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=1.316
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4075643313563546624 |
|